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  • GO Fast Bits T9003 Respons TMS Blow Off Valve
  • GFB Subaru BOV
  • Go Fast Bits Respons TMS Blow Off Valve | Multiple Subaru Fitments (T9003)
  • Go Fast Bits Respons TMS Blow Off Valve | Multiple Subaru Fitments (T9003)
  • Go Fast Bits Respons TMS Blow Off Valve | Multiple Subaru Fitments (T9003)
  • Go Fast Bits Respons TMS Blow Off Valve | Multiple Subaru Fitments (T9003)
  • Go Fast Bits Respons TMS Blow Off Valve | Multiple Subaru Fitments (T9003)

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    Go Fast Bits

    Go Fast Bits Respons TMS Blow Off Valve | Multiple Subaru Fitments

    PART# GFB T9003
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    Email - sales@maperformance.com

    Phone 1-888-627-3736



    $ 281.70   $ 313.00
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    Respons TMS Blow Off Valve by Go Fast Bits

    On the surface it may look like just another dual-port blow-off valve,but the Respons is actually much more than that. Featuring GFB’s patented venting bias adjustment system, the Respons allows you to precisely control how much air vents from each of the two outlets.

    Unlike factory bypass valves, or other brand valves that require different springs for different boost levels, a GFB valve CANNOT be forced open by high boost! The balanced piston design in a GFB valve uses boost pressure on either side to cancel out the forces. Therefore it doesn’t matter how much boost you run, you can be sure a Respons valve will deliver all of it to the engine.

    GFB’s TMS (Turbo Management System) principle is based on an operating method that is different to all factory bypass valves. A factory bypass valve is open until required to shut, however a GFB TMS Valve is shut until required to open.

    Features

    • Adjust the volume of your blow-off sound
    • Up to 30% faster boost recovery on gearshift
    • Get the blow off sound without the hassles - even on sensitive MAF-based systems
    • Holds unlimited boost pressure

    Applications

    • 2015-2021 Subaru WRX STi
    • 2004 - 2014 Subaru Impreza WRX STi
    • 2002 - 2007 Subaru Impreza WRX
    • 2005 - 2008 Subaru Forester XT

    What's In The Box?

    • 1 - GFB Respons TMS BOV

    References

    Warranty

    • Manufacturer's Warranty

    Respons TMS Blow Off Valve by Go Fast Bits

    On the surface it may look like just another dual-port blow-off valve,but the Respons is actually much more than that. Featuring GFB’s patented venting bias adjustment system, the Respons allows you to precisely control how much air vents from each of the two outlets.

    Unlike factory bypass valves, or other brand valves that require different springs for different boost levels, a GFB valve CANNOT be forced open by high boost! The balanced piston design in a GFB valve uses boost pressure on either side to cancel out the forces. Therefore it doesn’t matter how much boost you run, you can be sure a Respons valve will deliver all of it to the engine.

    GFB’s TMS (Turbo Management System) principle is based on an operating method that is different to all factory bypass valves. A factory bypass valve is open until required to shut, however a GFB TMS Valve is shut until required to open.

    Features

    • Adjust the volume of your blow-off sound
    • Up to 30% faster boost recovery on gearshift
    • Get the blow off sound without the hassles - even on sensitive MAF-based systems
    • Holds unlimited boost pressure

    Applications

    • 2015-2021 Subaru WRX STi
    • 2004 - 2014 Subaru Impreza WRX STi
    • 2002 - 2007 Subaru Impreza WRX
    • 2005 - 2008 Subaru Forester XT

    What's In The Box?

    • 1 - GFB Respons TMS BOV

    References

    Warranty

    • Manufacturer's Warranty

    Customer Reviews

    Based on 6 reviews
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    (6)
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    L
    L.N.
    Great sound and quality

    Sounds great no more fluttering on my turbo on low rpm fast response 5 ⭐️

    S
    S.
    Easy to install, exceptional build quality, and awesome sound

    Total install took longer than it should have just because of the clamp on the re-circulation hose do yourself a favor and just take it off and replace with a hose clamp to make your life easier.

    J
    J.
    Great upgrade

    Well built and easy installation. Have had it for a few months and still love it! Great if you want to upgrade your stock BOV and if you want to make noise, if noise isn’t your thing adjust it so it’s fully closed. Awesome product!

    B
    B.
    Great product from GFB

    Well build and raved reviews, waiting to have it installed. High quality stuff!

    A
    A.
    Works as Intended Sounds Great

    Great Build Quality and Sound Great if you Purchase with the trumpet. Not Included

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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