{"title":"03-05 Dodge Neon SRT-4-Exhaust","description":"\u003cp\u003eDownpipes, o2 housings, exhausts, gaskets and more for your 2003, 24004, 2005 Dodge Neon SRT-4! \u003c\/p\u003e","products":[{"product_id":"dei-ss-locking-ties-8","title":"DEI SS Locking Ties 8\"","description":"\u003cp\u003eThese locking ties were designed to secure DEI's exhaust wrap but the uses are endless. Made of high grade stainless steel they will withstand temperatures in excess of 2500 degrees and have a tensile strength over 100 lbs. These locking ties will provide a finished look to any job quickly and easily.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMade from high grade stainless steel\u003c\/li\u003e\n\u003cli\u003eCan handle extreme heat in excess of 2500 degrees\u003c\/li\u003e\n\u003cli\u003eStrong 100 lb tensile strength\u003c\/li\u003e\n\u003cli\u003eSimple and safe with no sharp edges\u003c\/li\u003e\n\u003cli\u003eSmall ties are 2 inch in diameter and come in a pack of 8.\u003c\/li\u003e\n\u003cli\u003eLarge ties are 14 inch in diameter and come in a pack of 4.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eHeres a photo of a long tube race header we installed into a 2.4 swapped motor in a 1995 Neon. The heat under the hood after wrapping the header was reduced substantially!\u003cbr\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/headerafterwrap.jpg\" width=\"414\" height=\"274\"\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eHeres a photo of the ties. The small ties have a 8 inch length (perfect for header primaries) and come in a pack of 8. The large ties have a 14 inch length (perfect for collectors!) and come in a pack of 4.\u003cbr\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/deities.jpg\" width=\"414\" height=\"274\"\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"8.0\"( 8 pack )","offer_id":42953544892494,"sku":"601162","price":18.99,"currency_code":"USD","in_stock":true},{"title":"14.0\" ( 4 pack )","offer_id":42953544925262,"sku":"601163","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/73_5686_popup.jpg?v=1766116806"},{"product_id":"dei-exhaustheader-wrap-1-inch-or-2-inch-wrap","title":"DEI Exhaust\/Header Wrap (1 inch or 2 inch wrap)","description":"\u003cp\u003eThe first step in controlling under hood temperatures is to use DEI's exhaust wrap. This wrap comes in 1 inch width for tight areas, as well as 2 inch widths for larger areas to wrap.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed to keep heat in the exhaust and evacuate it out of the engine compartment. Wrapping your headers will reduce under hood temperatures by up to 50% while providing additional horsepower, engine protection and passenger comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAll exhaust and header wraps are not alike! We start with a hi-temp fiberglass composite material then add a proprietary coating to enhance heat retention and expand durability. We are also the only manufacturer to add 1\/4\" guidelines to the exhaust wrap to ensure proper installation without the guess work.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduce under hood temperatures a realistic 50%\u003c\/li\u003e\n\u003cli\u003eImproves horsepower\u003c\/li\u003e\n\u003cli\u003eOnly exhaust wrap with installation guide lines\u003c\/li\u003e\n\u003cli\u003eAdded durability and heat retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHere's a photo of a long tube race header we installed into a 2.4 swapped motor in a 1995 Neon. The heat under the hood after wrapping the header was reduced substantially!\u003cbr\u003e\u003cimg height=\"274\" width=\"414\" src=\"https:\/\/www.modernperformance.com\/images\/headerafterwrap.jpg\" border=\"0\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen purchasing the wrap, don't forget to purchase the stainless steel ties to secure the wrap! These are sold separately.\u003cbr\u003e\u003cimg height=\"274\" width=\"414\" src=\"https:\/\/www.modernperformance.com\/images\/deities.jpg\" border=\"0\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis wrap is offered in either 1 inch or 2 inch width. We recommend the 1 inch for tight areas with lots of contours.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"1\" x 50ft","offer_id":42953542533198,"sku":"601160","price":34.99,"currency_code":"USD","in_stock":true},{"title":"2\" x 50ft","offer_id":42953542565966,"sku":"601161","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/72_8858_popup_8f6b54de-d224-422a-85db-11286ba9dda7.jpg?v=1766116810"},{"product_id":"vibrant-stainless-steel-flex-pipe","title":"Vibrant Stainless Steel Flex Pipe","description":"\u003cp\u003eThese should be used in an exhaust system to allow for more flexing of the exhaust or movement. This, when welded in place will not leak, and will not rust. Use this when you have a exhaust that doesn't have a ball joint, or for just more flexibility and to reduce stress on the exhaust hangers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThese measure approximately 5 inches long\u003c\/strong\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"2.25\"","offer_id":42953534603342,"sku":"601910","price":46.0,"currency_code":"USD","in_stock":true},{"title":"2.50\"","offer_id":42953534636110,"sku":"601931","price":46.0,"currency_code":"USD","in_stock":true},{"title":"3.00\"","offer_id":42953534668878,"sku":"601930","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/115_8856_popup_13f8d94c-63ae-4fd1-b524-4bf4d9c7c7e8.jpg?v=1763224926"},{"product_id":"qtp-cut-out-wireless-controller","title":"QTP Cut Out Wireless Controller","description":"\u003cp\u003eControl your QTP exhaust cutouts with this digital wireless controller!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePress and hold the button on the remote switch and the cutout(s) will open variably. You control how much the valves are opened or closed. The choice is yours! You retain control of the amount of sound!\u003c\/p\u003e\u003cbr\u003e\n\n\u003cul\u003e\n\u003cli\u003e12v Receiver\u003c\/li\u003e\n\u003cli\u003e2 Key fobs\u003c\/li\u003e\n\u003cli\u003eVariable control OPEN\/CLOSE\u003c\/li\u003e\n\u003cli\u003eInternal circuit protection to prevent motor damage\u003c\/li\u003e\n\u003cli\u003eBackwards compatible with all QTP cutout products\u003c\/li\u003e\n\u003cli\u003eWorks with many garage door opener systems such as the Chevrolet Home-Link system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42937078677582,"sku":"601946","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/1048_8853_popup_aac3c7dc-2c9d-40d5-acf1-03c34c146902.jpg?v=1766116806"},{"product_id":"qtp-exhaust-cut-out-valve-30-turn-down","title":"QTP Exhaust Cut Out Valve 3.0\" Turn Down","description":"\u003cp\u003eThis is an accessory\/upgrade to the QTP electronic exhaust cutout system. With this you can direct the exhaust gases out of your exhaust cut out valve in the direction you want.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe QTP universal turn down uses a 360 degree floating flange. You can angle the turn down any direction you want. With this you wont have flames or exhaust burning the bottom side of your car. Built to bolt on behind your Quick Time Electric Cutouts.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: this turn down may also work with other combinations of downpipes\/exhausts if you choose the right size, and your exhaust downpipe has a 3 bolt flange as well.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"2.50\"","offer_id":42953533128782,"sku":"601945","price":31.99,"currency_code":"USD","in_stock":true},{"title":"3.00\"","offer_id":42953533161550,"sku":"601944","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/735_8854_popup_2b7b1602-51c8-420f-89c9-c004ce53dea9.jpg?v=1763224927"},{"product_id":"qtp-y-pipe-electronic-exhaust-cut-out","title":"QTP Y Pipe \u0026 Electronic Exhaust Cut Out","description":"\u003cp\u003eThe QTP cutout allows you to flip a switch, and divert all exhaust gases out through the cutout for maximum power. Want to have all of the exhaust gases go out to the tailpipe like normal ? No problem, you do either within 4-5 seconds by the remote switch.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThis model of QTP cutout and Y pipe, is a complete unit, that allows for easy installation. You simply cut the exhaust piping where you want to place the QTP cutout and Y pipe, and weld it in place. Then, you hook the switch up for power, and ground, and its ready to go!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe exhaust Y pipe and the electronic cutout are both made in stainless steel, so they wont corrode, or rust.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cb\u003eSelect what size piping you need in the pull down menu below BEFORE adding to the shopping cart. Available in 2.5, and 3 inch sizes.\u003c\/b\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003ciframe width=\"310\" height=\"175\" src=\"https:\/\/www.youtube.com\/embed\/lK0J7uiV49E\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"2.50\"","offer_id":42953532178510,"sku":"601939-YPIPE","price":279.99,"currency_code":"USD","in_stock":true},{"title":"3.00\"","offer_id":42953532211278,"sku":"601940-YPIPE","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/113_10915_popup_fb65eae2-6a6f-4ce3-b8ba-81569df65db4.jpg?v=1766116806"},{"product_id":"vibrant-stainless-steel-resonator","title":"Vibrant Stainless Steel Resonator","description":"\u003cp\u003eVibrant 2.25, 2.5 and 3 inch resonators. These are approximately 14 inches long and are used to reduce sound levels by about 5-10%.\u003cbr\u003e\nIf you have a really loud car and need more noise suppression, you should consider the ultra quiet resonator we have for more noise suppression, or a larger muffler altogether.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"2.25 inch","offer_id":42952866431054,"sku":"601915","price":69.99,"currency_code":"USD","in_stock":true},{"title":"2.5 inch","offer_id":42952866463822,"sku":"601915","price":69.99,"currency_code":"USD","in_stock":true},{"title":"3 inch","offer_id":42952866496590,"sku":"601915","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/116_8849_popup_cb360260-47af-49aa-b231-7a16dbb11cbb.jpg?v=1766116806"},{"product_id":"vibrant-oxygen-sensor-defouler","title":"Vibrant Oxygen Sensor Defouler","description":"\u003cp\u003e\u003cstrong\u003eJ Style o2 sensor fitting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \"J\" shape allows the O2 sensor to be installed parallel to the exhaust pipe for better clearance.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eM18 x 1.5 Thread. The sensor to be used with this unit should measure 18mm from thread tip to thread tip. Accepts all standard O2 sensors.\u003c\/p\u003e\n\u003cp\u003eStainless steel construction\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNote: In mid 2021, Vibrant revised this defouler so it is shorter than the previous version. It is still a 90 degree defouler, and has the same threading on both sides, but just shorter in length.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42937078939726,"sku":"601904-DEFOULER","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/689_8847_popup_b235b773-2b42-429c-bb6f-035e0f6c4fe1.jpg?v=1766116806"},{"product_id":"vibrant-30-ultra-quiet-resonator","title":"Vibrant 3.0\" Ultra Quiet Resonator","description":"\u003cp\u003eIs your exhaust system a little too loud? Want to quieten it down and NOT restrict power? Then this is what you need. The Ultra quiet resonator has the small profile of a small resonator but it has 3X the sound packing, which absorbs droning and loud noise, all while in a small package. This means you can install it in narrow exhaust tunnels under the car!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eVibrant's Ultra Quiet Resonator utilizes a larger sound absorption chamber for better sound suppression than typical bottle style resonators.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFeature Vibrant's \"True Straight Through\" perforated core, surrounded by our premium multi-layer sound absorption materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResonator Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInlet Diameter: 3\"\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 3\"\u003c\/li\u003e\n\u003cli\u003eResonator Size: 4.5\" x 6.75\" Oval Body, 10\" Long Overall Length: 14\"\u003c\/li\u003e\n\u003cli\u003eMade from T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eCompact size for installation in the B pipe area of most cars where there is little room.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42952839299150,"sku":"601934-ULTRAQUIET","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/1269_8850_popup_3dea7fc4-cb30-420c-9e8b-37866ae075dd.jpg?v=1763224926"},{"product_id":"mpx-side-exit-exhaust-replacement-bolt-kit","title":"MPx Side Exit Exhaust Replacement Bolt Kit","description":"\u003cp\u003eFor those of you who have purchased a used MPx Side Exit Exhaust for the 03-05 Neon SRT-4, we now offer a replacement bolt kit. This kit includes 10 of the same zinc plated grade 5 bolts (and nuts) included with a brand new MPx exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThose of you who also have the MPx 3.0\" O2 Housing will use all 10 bolts in this kit.\u003cbr\u003e\u003cbr\u003eThose of you who do not have the MPx 3.0\" O2 Housing will use only 6 of the 10 bolts in this kit.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042766946382,"sku":"MPXBOLTSIDEEXIT","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/2032_7057_popup.jpg?v=1762487429"},{"product_id":"mpx-dual-exit-exhaust-replacement-bolt-kit","title":"MPx Dual Exit Exhaust Replacement Bolt Kit","description":"\u003cp\u003eFor those of you who have purchased a used MPx Dual Exit Exhaust for the 03-05 Neon SRT-4, we now offer a replacement bolt kit. This kit includes 16 of the same zinc plated grade 5 bolts (and nuts) included with a brand new MPx exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThose of you who also have the MPx 3.0\" O2 Housing will use all 16 bolts in this kit.\u003cbr\u003e(13 of 16 for the older mid-pipe design)\u003cbr\u003e\u003cbr\u003eThose of you who do not have the MPx 3.0\" O2 Housing will use only 12 of the 16 bolts in this kit. (9 of 16 for the older mid-pipe design)\u003c\/p\u003e\n\u003cp\u003eDo you also need replacement gaskets for the MPx Dual Exit Exhaust? See our other listings below.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042766979150,"sku":"MPXBOLTKIT-KIT","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/633_7056_popup_9276a642-85a6-4203-9ed2-d9b0862612fa.jpg?v=1766116026"},{"product_id":"torque-solution-exhaust-mount-kit-95-05-neon-03-05-srt-4","title":"Torque Solution Exhaust Mount Kit, 95-05 Neon \/ 03-05 SRT-4","description":"\u003cp\u003eTorque Solution exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily street driving. This set replaces all three factory exhaust hangers with these high durometer units! Great compliment to any exhaust kit.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates Exhaust Movement\u003c\/li\u003e\n\u003cli\u003eMade From high grade polyurethane\u003c\/li\u003e\n\u003cli\u003eStreet and track torture tested\u003c\/li\u003e\n\u003cli\u003e75A durometer\u003c\/li\u003e\n\u003cli\u003eLife Time Warranty\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767011918,"sku":"220919","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/1117_4716_popup_85ebbbb2-ddd1-4dba-bcde-2d65c6a1b9a6.jpg?v=1766116027"},{"product_id":"mpx-30-4-bolt-exhaust-03-05-srt-4-o2-housing-gasket","title":"MPx 3.0\" 4-Bolt Exhaust \/ 03-05 SRT-4 O2 Housing Gasket","description":"\u003cp\u003eDo you need a replacement 4-Bolt O2 Housing Gasket for your 03-05 Neon SRT-4 or 03-07 PT Cruiser GT?\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWe offer gaskets that are the exact same as the ones included with the exhaust. These are a multi-layer graphite gasket that will help ensure a proper, leak free seal between the 4-bolt flanges of the MPx 3.0\" O2 Housing.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eNote: The price listed is for a single gasket. The MPx O2 Housing will use two 4-bolt gaskets, so if you need to replace both gaskets you'll need to select a quantity of two.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767044686,"sku":"220915-GASKET","price":6.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/635_7157_popup_eabcfa49-9271-4f6d-b07b-832097d970ea.jpg?v=1766116026"},{"product_id":"mpx-30-o2-housing-03-05-neon-srt-4-03-07-pt-cruiser-gt","title":"MPx 3.0\" O2 Housing, 03-05 Neon SRT-4 \/ 03-07 PT Cruiser GT","description":"\u003cp\u003eWant the fastest turbo spool up, and throttle response you can get out of your factory turbo on your 03-05 Dodge SRT-4, or 03-10 Chrysler GT Cruiser ?\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHere's what you need. This part, the 3 inch 02 housing from MPx, has been offered since 2004. Its a solid piece, and we have sold thousands of them over the years.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIts made out of T304 stainless steel that's 16 gauge thick, has .50 inch thick flanges, and its FULLY MIG welded for superior strength. It comes with two gaskets, and a 02 boss for your factory oxygen sensor.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlease note- we have a few competitors that make o2 housings like this one without the support boss welded on the side. Without the support boss to be used with the OEM support bracket, the o2 housing will crack and fail. Don't save a few dollars to get a cheaper, sure to fail o2 housing. Do it right and save yourself the time and effort.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis o2 housing will work with the factory turbo, BigWheelStock turbos and any 3 inch downpipe.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767077454,"sku":"220915","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/108_10094_popup_aff7205c-030b-4ac9-b9e3-240f3f7a8dd6.jpg?v=1766116027"},{"product_id":"mpx-downpipe-w-cat-03-05-neon-srt-4","title":"MPx Downpipe w\/ Cat, 03-05 Neon SRT-4","description":"\u003cp\u003eHave a MPx exhaust on your 2003-2005 Dodge SRT-4 and want to buy a replacement downpipe?\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eWe are now offering the MPx downpipes sold separately from our exhausts in this listing. This is the same MPx downpipe we package with our complete exhausts and these are made with 304 stainless steel.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eThis listing is for the downpipe with cat for use ONLY with the 2003-2005 Dodge SRT-4 MPx exhaust system.\u003c\/p\u003e \n\u003cbr\u003e\n\u003cp\u003eWe offer an option with this downpipe to have an additional oxygen sensor bung welded into the downpipe to make installation of a air\/fuel ratio gauge easier. If you dont plan on adding a air\/fuel ratio gauge soon, or dont have one installed in your car now, theres no need for this option.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003ePlease note, this does not come with gaskets, so please purchase gaskets in our seperate part listing if you need new gaskets)\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eThis downpipe is only designed to work with MPx exhausts, and if you have a stock exhaust system, or any other brand of exhaust, this will not bolt on. You will need to have a local muffler shop cut the flange off, and weld\/modify this to work with whatever you have.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"NO","offer_id":43042772549710,"sku":"220914-CAT","price":349.99,"currency_code":"USD","in_stock":false},{"title":"YES (+$40)","offer_id":43042772582478,"sku":"220914-CAT-Y","price":389.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/637_4853_popup_de1986b8-4758-4903-9300-30728bfdad7c.jpg?v=1764218640"},{"product_id":"mpx-titanium-dual-exit-exhaust-system-03-05-neon-srt-4","title":"MPx TITANIUM Dual Exit Exhaust System 03-05 Neon SRT-4","description":"\u003cp\u003eSOLD OUT, no more left! We set out to make the most kickass exhaust ever made for the Neon SRT-4. We wanted it to be a dual exit exhaust like our MPx Stainless Exhaust, but we wanted to see if we could make it out of titanium to save weight.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe only problem, is that titanium is very expensive. If you want to make an exhaust with bends and angles with titanium, you need to cut and weld sections together. A simple 45 or 90 could have 10 different hand cut and welded sections! So, taking an exhaust that is made out of an expensive material, that takes a great amount of time to make, means you get an expensive product. That's what this exhaust is, impractical, but totally badass. Its also the first mass produced titanium exhaust (maybe the last!) ever produced for the Neon SRT-4 as well.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe have made an extremely limited run of a batch of 10 units of this exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHere are some quick facts about this exhaust:\u003cbr\u003e\u003cbr\u003e- Three inch diameter for maximum flow.\u003cbr\u003e- This exhaust weighs 14.45lbs. Our normal Stainless exhaust weighs nearly 34lbs.\u003cbr\u003e- All Titanium construction. Hollow tube hangers to save weight, Titanium flanges, Titanium resonator, and tips. \u003cbr\u003e- This exhaust is finished with a brushed, matte finish, and it looks amazing.\u003cbr\u003e- Includes 12 Zinc coated bolts and four gaskets. We considered Titanium bolts but they would add almost another $120 in cost if not more, and we are trying to keep the pricing on this at a maximum of $2550.\u003cbr\u003e- Does not include downpipe, but will work with any of the MPx downpipes. You can buy one from us, or use your own if you already have one. Sorry, at this time we are not considering making titanium downpipes.\u003cbr\u003e- We are not offering any customization of this exhaust, as these are already made, and in stock at MP. \u003cbr\u003e- We are not selling any pieces of this exhaust separately\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBecause this exhaust is hand made, and the tips are heat treated for the classic burnt Titanium look, there will be variances in the finish and color of this exhaust. That is the beauty of this low volume, unique exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eVideo of the exhaust for all you guys worrying so much about the sound:\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/54vpDoovIF0?si=sxUZTXMxxMVSCzig\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eDetails of video: Big Turbo car, No cat, Big Cams, Titanium exhaust, rolled bumper.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767142990,"sku":"220913-TITANIUM","price":2549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/2775_10297_popup.jpg?v=1764218641"},{"product_id":"mpx-30-3-bolt-exhaust-gasket","title":"MPx 3.0\" 3-Bolt Exhaust Gasket","description":"\u003cp\u003eDo you need a replacement 3-Bolt Exhaust Gasket for your MPx Exhaust Dual or Side Exit Exhaust?We carry spares of the multi-layer graphite gaskets included with the MPx Exhaust Systems. These gaskets ensure a proper, leak free seal between the 3-bolt flanges of the MPx Exhaust Systems.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eNote: The price listed is for a single gasket. The MPx Dual Exit Exhaust requires four 3-bolt gaskets, and the MPx Side Exit Exhaust requires two. Please select your desired quantity from the drop-down menu below.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eNote: These gaskets typically ship anywhere in the USA by US Postal first class mail for a very affordable rate. You also have the option to ship these by FedEx if you need them more quickly.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767175758,"sku":"220913-GASKET","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/634_7156_popup_dd9ff574-699d-4462-95f6-64c4c3fafc5c.jpg?v=1766116026"},{"product_id":"mpx-dual-exit-exhaust-system-w-cat-downpipe-03-05-neon-srt-4","title":"MPx Dual Exit Exhaust System w\/ Cat Downpipe, 03-05 Neon SRT-4","description":"\u003cp\u003e\u003cb\u003eThis listing is for the complete MPx Dual Exit Exhaust System with cat Downpipe. Please see our other listing for the Rear Section Only.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe MPx Dual Exit Exhaust System was designed from scratch to be the best flowing dual exhaust on the market, but we didn't want just good performance, we also wanted it to be durable and good looking.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"310\" height=\"175\" src=\"https:\/\/www.youtube.com\/embed\/7bIu0g0BbTE\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePolished stainless steel pipes, dual polished tips, and beautiful rear Y section make this exhaust one of the most eye catching exhausts available.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExhaust Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 Gauge Stainless Steel\u003c\/li\u003e\n\u003cli\u003e0.5\" Thick Flanges\u003c\/li\u003e\n\u003cli\u003e3\" Mandrel Bent Piping\u003c\/li\u003e\n\u003cli\u003eSectioned piping near rear axle to maintain a full 3\" diameter through this tight bend.\u003c\/li\u003e\n\u003cli\u003eUnique \"Y-Design\" rear section offering superior flow over other rear sections on the market.\u003c\/li\u003e\n\u003cli\u003eHigh Flow Catalytic Converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDownpipe Options:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdditional O2 Sensor Bung for use with an Air \/ Fuel Ratio Gauge. Please note, this custom service may require an additional 2-3 days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTo see the full benefits of this exhaust system, we recommend our MPx 3\" O2 Housing. This piece is made from the same materials as the MPx Exhaust System.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIf you are located outside of the continental USA, this item cannot be shipped by USPS and must be shipped by Fedex\/DHL. Contact us via email to discuss further if you are outside of the continental USA.\u003c\/b\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"No","offer_id":43493995511886,"sku":"220913-CAT","price":1249.99,"currency_code":"USD","in_stock":false},{"title":"Yes (+$30)","offer_id":43493995544654,"sku":"220913-CAT","price":1279.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/1210_9192_popup_1dfcbce9-65c6-4775-b2ac-05559b30c816.jpg?v=1766116027"},{"product_id":"mpx-dual-exit-exhaust-system-03-05-neon-srt-4","title":"MPx Dual Exit Exhaust System, 03-05 Neon SRT-4","description":"\u003cp\u003eThe MPx Dual Exit Exhaust System was designed from scratch to be the best flowing dual exhaust on the market, but we didn't want just good performance, we also wanted it to be durable and good looking.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"310\" height=\"175\" src=\"https:\/\/www.youtube.com\/embed\/7bIu0g0BbTE\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePolished stainless steel pipes, dual polished tips, and beautiful rear Y section make this exhaust one of the most eye catching exhausts available.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExhaust Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 Gauge Stainless Steel\u003c\/li\u003e\n\u003cli\u003e0.5\" Thick Flanges\u003c\/li\u003e\n\u003cli\u003e3\" Mandrel Bent Piping\u003c\/li\u003e\n\u003cli\u003eSectioned piping near rear axle to maintain a full 3\" diameter through this tight bend.\u003c\/li\u003e\n\u003cli\u003eUnique \"Y-Design\" rear section offering superior flow over the other \"Y-Design\" rear sections on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTo see the full benefits of this exhaust system, we recommend our MPx 3\" O2 Housing. This piece is made from the same materials as the MPx Exhaust System.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eNote: This exhaust may not be legal for sale or use on pollution controlled motor vehicles. Check local and state laws before purchasing.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIf you are located outside of the continental USA, this item cannot be shipped by USPS and must be shipped by Fedex\/DHL. Contact us via email to discuss further if you are outside of the continental USA.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSorry, we cannot sell individual parts of this exhaust.\u003c\/b\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767372366,"sku":"220913","price":939.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/109_7266_popup_1.jpg?v=1762487323"},{"product_id":"borla-mopar-performance-cat-back-exhaust-system-03-05-neon-srt-4","title":"Borla (Mopar Performance) Cat-Back Exhaust System, 03-05 Neon SRT-4","description":"\u003cp\u003eFree FedEx Ground Shipping to the Contiguous United States!\u003cbr\u003e\u003cbr\u003eAlthough Mopar has discontinued their performance exhaust system, we are still able to get a hold of the original Borla Cat-Back Exhaust for the 03-05 Neon SRT-4. This is the same exhaust that was re-packaged and re-branded as the Mopar Performance Exhaust System.\u003cbr\u003e\u003cbr\u003ePlease note, the exhaust tips are stamped with the Borla Logo, not the Mopar logo as pictured.\u003cbr\u003e\u003cbr\u003e- 2.5\" Piping (Factory - 2.25\")\u003cbr\u003e- Stainless Steel \u003cbr\u003e- American Made \u003cbr\u003e- Single Resonator (Factory - Dual Resonators)\u003cbr\u003e- Much less piping and restriction than the factory split at the rear dual outlets like factory \u003cbr\u003e- Perfect Fitment. \u003cbr\u003e- Includes Clamps \/ Easy Installation w\/ Basic Hand Tools.\u003cbr\u003e- No welding required.\u003cbr\u003e- Dyno Testing:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePeak numbers at 5000 RPMs jump 10 hp and 11 ft\/lbs of torque at the wheels. Power is increased across the board, along with a very nice tone and volume of sound. Pull was performed on an SRT-4 with an AEM Intake and Mopar Stage 1 PCM.\u003cbr\u003e\u003cbr\u003eThis exhaust will also bolt up to an 00-05 Neon 2.0L. It does not have a muffler, so it would be extremely loud. An inline muffler would work well to quiet it. The tips will not align with R\/T exhaust cut outs.\u003cbr\u003e\u003cbr\u003eNote: Due to the dimensions (60\"X15\"X13\") of this exhaust system, we cannot ship it by US Postal Service to APO or international addresses. Please contact us by phone to discuss shipping this item by AirFreight before ordering.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767405134,"sku":"220905","price":874.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/112_7408_popup.jpg?v=1766116027"},{"product_id":"03-09-nsrtpt-24t-mopar-o2-housing-gasket","title":"03-09 NSRT\/PT 2.4T MOPAR O2 Housing Gasket","description":"\u003cp\u003eThis is the OEM o2 housing gasket that goes in between the o2 housing and the downpipe. Made of a special high temperature material, this wont burn up like a standard carbon gasket will. This gasket works with factory OEM 02 housing units as well as Stage 3 turbo o2 housings.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003ePlease note: there is only one gasket used with the factory o2 housing - its in between the o2 housing and downpipe. There is NO GASKET between the turbo and factory o2 housing.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":43042767437902,"sku":"220247-2","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/751_4684_popup_1.jpg?v=1766116026"},{"product_id":"mopar-performance-stage-3-kit-o2-housing-03-05-neon-srt-4","title":"Mopar Performance Stage 3 O2 Housing, 03-05 Neon SRT-4 (Not for use with stock turbo!!)","description":"\u003cp\u003eTHIS WILL NOT WORK WITH THE STOCK TURBO!!!!! \u003cbr\u003e\u003cbr\u003eThis is the Mopar OEM Stage 3 Turbo cast o2 housing.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003ePerfect if you want to buy an extra one to port out to increase exhaust velocity out of your stage 3 kit!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eIf your piecing together your own Stage 3 turbo kit and need a genuine Stage 3 housing, this is it!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eGreat if your stage 3 o2 housing is cracked, or damaged.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eNote: Mopar discontinued these and we only have a few left!\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"I HAVE THE STOCK TURBO - DO NOT BUY","offer_id":43042770878542,"sku":"220247-1","price":189.99,"currency_code":"USD","in_stock":false},{"title":"I HAVE A MOPAR STAGE 3 TURBO - YOU ARE OK TO BUY THIS","offer_id":43042770911310,"sku":"220247-2","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/748_2973_popup.jpg?v=1766116026"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/collections\/109_7266_popup-8052503.jpg?v=1762486960","url":"https:\/\/www.modernperformance.com\/collections\/03-05-dodge-neon-srt-4-exhaust.oembed","provider":"Modern Performance","version":"1.0","type":"link"}