{"title":"13-18 Ford Focus ST -  Air Intake","description":"\u003cp\u003eAir filters, Air intakes and more for your 2013-2018 Ford Focus ST. \u003c\/p\u003e","products":[{"product_id":"dei-reflect-a-gold-heat-reflective-tape-for-intakes-piping","title":"DEI Reflect-A-GOLD Heat Reflective Tape for Intakes, Piping, Etc.","description":"\u003cp\u003eReflect-A-GOLD™ solves the problem of heat soak into air boxes, seats, firewalls, transmission tunnels and intakes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eReflect-A-GOLD is a metalized polyamide polymer laminated glass cloth with a high temperature pressure sensitive adhesive for use in extreme temperature swing environments. It is lightweight and easy to apply and won't lift off. Highly effective material for firewalls, fuel cells, engine covers, under hoods, engine compartment, bulk heads, seat bottoms \u0026amp; anything or area that needs protection from heat.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandles continuous temps up to 800 degrees Fahrenheit\u003c\/li\u003e\n\u003cli\u003eResists UV degradation for long-term performance\u003c\/li\u003e\n\u003cli\u003eAdhesive protected by release liner rated up to 325 degrees Fahrenheit\u003c\/li\u003e\n\u003cli\u003e0.0065\" thick\u003c\/li\u003e\n\u003cli\u003eEasy to apply, won't lift off\u003c\/li\u003e\n\u003cli\u003e2\" wide roll, 15 feet in length.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42927931064398,"sku":"601184","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/2556_9520_popup_b31512ad-2052-4b07-a0f8-afdd8d701a61.jpg?v=1766116808"},{"product_id":"aem-dryflow-air-filter-cleaning-kit","title":"AEM Dryflow Air Filter Cleaning Kit","description":"\u003cp\u003e\u003cb\u003eThis air filter cleaning kit is used with the K\u0026amp;N\/AEM DRYFLOW air filters. If you have a standard AEM or K\u0026amp;N filter, search for the K\u0026amp;N filter cleaning kit instead (two bottle kit).\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Which filter do I have? Which kit do I need?\"\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eBelow is a photo of two very similar looking filters. In reality, the filter on the left is a dryflow, the one on the right is an oiled filter. Each type requires it's own specific cleaning kit.\u003cbr\u003e\u003cbr\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/filtercompare1.jpg\" height=\"315\" width=\"474\"\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have a DRYFLOW filter the top will be marked. The kit on this page is the one you need. The filter element may be white, gray, or even red.\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/filtercompare3.jpg\" height=\"315\" width=\"474\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf your filter only says \"K\u0026amp;N\" at the top, you need the cleaning kit that includes filter oil, the kit on this page is NOT the one you need.\u003cbr\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/filtercompare2.jpg\" height=\"315\" width=\"474\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen used properly and at regularly scheduled intervals, K\u0026amp;N's Filter Cleaning Systems will ensure that your Dry Flow filter element lasts for the life of your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDeveloped specifically for DRYFLOW filter elements\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42927931162702,"sku":"601128-DRY","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/399_5164_popup_b6ce2c35-91b9-4538-8de8-612646b55e1a.jpg?v=1766116810"},{"product_id":"kn-oiled-filter-air-filter-cleaning-oil-kit","title":"K\u0026N Oiled Filter Air Filter Cleaning \/ Oil Kit","description":"\u003cp\u003eK\u0026amp;N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K\u0026amp;N Filtercharger® elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Saturation is maintained until the element is cleaned with K\u0026amp;N Air Filter Cleaner.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: \"Which filter do I have? Which kit do I need?\"\u003c\/b\u003e\u003cbr\u003eBelow is a photo of two very similar looking filters. In reality, the filter on the left is a dryflow, the one on the right is an oiled filter. Each type requires it's own specific cleaning kit.\u003cspan\u003e \u003c\/span\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/filtercompare1.jpg\" height=\"315\" width=\"474\"\u003e\u003c\/p\u003e\n\u003cp\u003eIf your filter only says \"K\u0026amp;N\" at the top, you need the cleaning kit that is on this page including the cleaner bottle and oil bottle.\u003cspan\u003e \u003c\/span\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/filtercompare2.jpg\" height=\"315\" width=\"474\"\u003e\u003c\/p\u003e\n\u003cp\u003eIf you have a DRYFLOW filter the top will be marked. The kit on this page is NOT the one you need. The filter element may be white, gray, or even red.\u003cspan\u003e \u003c\/span\u003e\u003cimg border=\"0\" src=\"https:\/\/www.modernperformance.com\/images\/filtercompare3.jpg\" height=\"315\" width=\"474\"\u003e\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42927931195470,"sku":"601120","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/401_5741_popup_6e29c591-a4b4-4e86-8132-fcaa2b4e76fb.jpg?v=1766116807"},{"product_id":"kn-aem-dryflow-replacement-air-filter","title":"K\u0026N \/ AEM Dryflow Replacement Air Filter","description":"\u003cp\u003e\u003cb\u003eFree Shipping within the Contiguous United States!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAre you in need of a replacement Dryflow air filter for your AEM intake? Would you like a high flowing air filter for your non AEM intake?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNo problem, we carry AEM filters in 2.5\" \u0026amp; 3.0\". Read below for sizes of common AEM intakes.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eIf you don't have an AEM intake, please measure your intake before ordering one of these replacement filters.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe AEM Dryflow Filter is a revolutionary lifetime air filter media that delivers industry-leading filtration by using a non-woven polyester-based media that does not need filter oil to trap dirt and particulates. Dryflow is easier to clean, more durable, will not degrade with servicing, and has a higher filtration efficiency than all of the cotton-gauze filters we tested.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElement is cleanable and is guaranteed for the life of your vehicle\u003c\/li\u003e\n\u003cli\u003eDryflow air filter will NOT void your vehicles warranty\u003c\/li\u003e\n\u003cli\u003eDelivers 99.53% cumulative filtration efficiency, based on independent SAE J276 JUN93 FINE DUST Air Cleaner Test Code procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCommon intake replacement filter sizes for AEM intakes:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e95-99 Neon - 2.5\"\u003c\/li\u003e\n\u003cli\u003e00-05 Neon - 2.5\"\u003c\/li\u003e\n\u003cli\u003e03-05 Neon SRT-4 - 3.0\"\u003c\/li\u003e\n\u003cli\u003e05-07 Cobalt SS - 3.0\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Modern Performance","offers":[{"title":"2.5\"","offer_id":42945377534030,"sku":"601117","price":83.99,"currency_code":"USD","in_stock":true},{"title":"3.0\"","offer_id":42945377566798,"sku":"601119","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/358_8846_popup.jpg?v=1766116807"},{"product_id":"dei-cool-cover-intake-heat-reduction-wrap","title":"DEI Cool Cover Intake Heat Reduction Wrap","description":"\u003cp\u003eThe DEI intake heat wrap is designed to prevent air tubes from becoming heat soaked. Made of heat treated fiberglass with a reflective coating, the Air Tube Cover will reflect heat away from the air tube. This allows cooler air to be introduced into the intake for a cooler, denser air\/fuel charge.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eThe Air Tube Cover can be installed\/removed in seconds without the use of tools by a full-length hook \u0026amp; loop closure system. Easy ON for GO, Easy OFF for SHOW ! The air tube cover is available in a 36\" long by 14\" wide that can easily be cut to size for smaller applications. This easily fits up to 4 inch in diameter air intakes.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42927931424846,"sku":"601166","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/70_9517_popup_43e1a242-d530-432d-99a6-e66602e0d49b.jpg?v=1763225053"},{"product_id":"cobb-30-air-intake-2013-2018-focus-st","title":"COBB 3.0\" Air Intake, 2013-2018 Focus ST","description":"\u003cp\u003eWant to make more power, improve your Focus ST's turbo spool up and hear more of the cool turbo whistle?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIf so, this is a great improvement. It looks great, while eliminating the unnecessary bends, and sharp angles of the factory air tube.\u003cbr\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e-3\" Mandrel Bent Aluminum Tube\u003cbr\u003e-Powdercoated Wrinkle Black\u003cbr\u003e-Dual Cone Air Filter\u003cbr\u003e-4-ply Black Silicone Couplers\u003cbr\u003e-Maintains the Factory Ventilation Hose from the Valve Cover\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42945358594126,"sku":"214102","price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/1510_7618_popup.jpg?v=1767136871"},{"product_id":"injen-air-intake-system-2015-18-focus-st","title":"Injen Air Intake System, 2015-18 Focus ST","description":"\u003cp\u003eFree Shipping within the Contiguous United States!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe Speed Pro series intake system for the Ford Focus ST features special tuning technology for optimal performance gains and a safe A\/F ratio. The patent pending technology behind the Mega Ram system constricts the air intake at one point, and then maximizes airflow at other points to supply the maximum amount of air to the intake manifold.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eInjen SP intakes are also specifically tuned for you vehicle, engine, and engine control unit. Other air intake systems often force the engine to run too lean, risking overheating and other possible engine damage.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eWith the Injen SP, the cold air flow is tuned for optimal performance and engine safety. By reducing turbulence and providing a less restrictive flow through the high performance filter, each intake system is engineered to provide improved horsepower and torque gains over the stock setup. Injen has seen gains of 14 HP and 13 ft\/lbs of torque with this intake over the stock air intake system!\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEach 6061, T-6 aluminum alloy intake is finished off with an Injen performance dry nano-fiber air filter with built-in velocity stack. Includes stainless steel clamps, high quality silicone hoses, and instructions.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThis intake is available in either polished silver (chrome) or black. Choose your color preference below in the pull down menu.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Black","offer_id":42945366065230,"sku":"214101-2015-3","price":416.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":42945366097998,"sku":"214101-2015-8","price":416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/F198653803.jpg?v=1767136818"},{"product_id":"injen-air-intake-system-2013-14-focus-st","title":"Injen Air Intake System, 2013-14 Focus ST","description":"\u003cp\u003eFree Shipping within the Contiguous United States!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe Speed Pro series intake system for the Ford Focus ST features special tuning technology for optimal performance gains and a safe A\/F ratio. The patent pending technology behind the Mega Ram system constricts the air intake at one point, and then maximizes airflow at other points to supply the maximum amount of air to the intake manifold.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003eInjen SP intakes are also specifically tuned for you vehicle, engine, and engine control unit. Other air intake systems often force the engine to run too lean, risking overheating and other possible engine damage.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003eWith the Injen SP, the cold air flow is tuned for optimal performance and engine safety. By reducing turbulence and providing a less restrictive flow through the high performance filter, each intake system is engineered to provide improved horsepower and torque gains over the stock setup. Injen has seen gains of 14 HP and 13 ft\/lbs of torque with this intake over the stock air intake system!\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eEach 6061, T-6 aluminum alloy intake is finished off with an Injen performance dry nano-fiber air filter with built-in velocity stack. Includes stainless steel clamps, high quality silicone hoses, and instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis intake is available in either polished silver (chrome) or black. Choose your color preference below in the pull down menu.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Black","offer_id":42945365147726,"sku":"214101-3","price":537.09,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":42945365180494,"sku":"214101-8","price":537.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/F198653803.jpg?v=1767136818"},{"product_id":"kn-drop-in-air-filter-2013-18-focus-st16-18-focus-rs","title":"K\u0026N Drop-In Air Filter, 2013-18 Focus ST\/16-18 Focus RS","description":"\u003cp\u003eWant to keep your factory air box and improve the performance and gas mileage of your 2013-18 Focus ST or 2016-18 Focus RS ?\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis K\u0026amp;N drop in filter is just what you need! You can gain a few horsepower with this, and have a reusable\/washable air filter that will save you money over the cost of buying new factory air filters! Installation takes about 5 minutes with a 8mm socket.\u003cbr\u003e\u003cbr\u003ePlease note: The photo above of the filter in the airbox is how it looks with the airbox lid off. We recommend you re-install the airbox lid after installing the K\u0026amp;N air filter.\u003c\/p\u003e","brand":"Modern Performance","offers":[{"title":"Default Title","offer_id":42945358757966,"sku":"214100","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/files\/1494_6955_popup.jpg?v=1767136818"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/2902\/0238\/collections\/2549_9444_large_9f5b66e2-eaf7-4599-bddf-d86e4722bfb6-8850965.jpg?v=1762487274","url":"https:\/\/www.modernperformance.com\/collections\/13-18-ford-focus-st-air-intake.oembed","provider":"Modern Performance","version":"1.0","type":"link"}