MPx & Go Fast Bits Diverter Valve Pkg, 2012+ Fiat 500 Abarth / 2013-16 Dart 1.4L / 2015+ Renegade 1.4L

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Model Number: 226123-KIT-MPX

This package provides both Go Fast Bits Diverter valve and the Forge Diverter valve, for those who want to purchase the Go Fast Bits Diverter valve but do not have the Forge Diverter valve to stack with it this KIT is for you!

Kit contents:
  • MPx Blow off plate
  • Go Fast Bits Diverter valve
  • Extended length bolts to install both
  • Problem:
    The factory diverter valve uses a hard plastic plunger to seal against the turbo diverter outlet that is made out of aluminum. Hard plastic does not seal well against aluminum, so boost pressure is lost, causing slower boost buildup and loss of efficiency.

    The solenoid coil itself from the factory-fitted valve is great (the ECU opens it faster than any pneumatic valve so why replace it?), but the weak point however is the valve mechanism itself. So GFB's DV+ solves this problem by replacing just the valve parts with an anodized billet aluminium housing fitted with a brass piston machined to exacting tolerances.

    The end result is sharper throttle response, lightning-fast valve actuation, and it will hold as much boost as you can throw at it.

    • Comes with photo step by step instructions.
    • Retains the factory solenoid coil for seamless integration.
    • Replaces plastic valve parts with metal for reliability and strength.
    • Direct-fit replacement.
    • No check engine lights, no issues with driving, does not change gas mileage, etc.
    • Exclusive "pilot-actuated" valve mechanism for rapid response at high boost.

    Note: The OEM intake system does not provide enough clearance for both the Go Fast Bits Diverter Valve AND the Forge or MPx Blow Off Plate to be stacked together. If you intend to use both of these products, you must first purchase an aftermarket intake to create enough space to do so.

    MPx & Go Fast Bits Diverter Valve Pkg, 2012+ Fiat 500 Abarth / 2013-16 Dart 1.4L / 2015+ Renegade 1.4L, Turbo Accessories: Store Name

    Ask a Product Question

    • troy geasland
      Does this kit come with the blow of plate? It is for my girlfriends car and she wants to her the blow off from the turbo. or does this kit simply just fix the weak parts inside of the diverter valve
      1 Answer
      • Customer Service Rep

        This package is for the MPx blow off plate and the Go Fast Bits diverter valve package. The MPx blow off plate makes the blow off noise, and the GFB helps to seal the diverter better to the turbo improving boost build up, and boost pressures.
    • Jayson
      Dose both the blow off plate and go fast bits plate go on the turbo or is it one or the other?
      1 Answer
      • Customer Service Rep

        You can use each piece individually, or together. They both serve different purposes. This package is for both the blow off plate and the GFB valve. This is a great package to make noise, and to help seal the turbo and build up boost faster.
    • Keenan
      What is the difference between this kit and the other kit you offer? They seem the same but have a $20 difference. Model Number: 226135-KIT-FORGE
      1 Answer
      • Customer Service Rep

        Both the MPx plate and GFB package and the Forge plate and GFB package do the exact same thing, and sound identical. The difference is that the MPx is cheaper, and has port holes on three sides to release boost, and the Forge has two sides. This makes a difference because the sound changes depending on the way you rotate the Forge, whereas the MPx always sounds the same.
    • Mike
      OK so I've been on YouTube trying to find out if this is ok to use on a automatic Dodge Dart everything I see is all manual transmissions I am about to order this since I've been wanting that sound but just could never find out if it will work on my auto-transmission?
      1 Answer
      • Customer Service Rep

        Yes of course it will fit the automatic transmission Dart. If it did not fit, we would have mentioned it on this product page.
    • Jon
      It says you can't use factory intake, I've seen a few GFBs with forge plate on stock intake turbos. What's the specific reason it doesn't fit? I don't want to change my intake as it doesn't really need to be changed.
      1 Answer
      • Customer Service Rep

        The reason you cannot use the GFB and MPx package with a factory air intake, is due to the factory air intake having a water trap on the intake that will be in the way. Once you get an aftermarket air intake, that does not have the water trap device on it, you have no more space constraint.