Go Fast Bits Respons TMS Blowoff Valve Mazda Mazdaspeed 3 2007-2013 | Mazdaspeed 6 2006-2007 | Mitsubishi Eclipse Turbo 1990-1994 - EdgeAutosport.com

free shipping on orders over $149

phone: 3032682140

Find Your Part

Clear Selection

Go Fast Bits Respons TMS Blowoff Valve Mazda Mazdaspeed 3 2007-2013 | Mazdaspeed 6 2006-2007 | Mitsubishi Eclipse Turbo 1990-1994

MSRP: $332.00
( saved $33.20 )
10 reviews Write a Review
gfb T9002

Go Fast Bits Blowoff Valve Dual Port Mazdaspeed 3 Mazdaspeed 6

Part Number

Vehicle Fitment
Mazdaspeed 3 2007-2013, Mazdaspeed 6 2006-2007

Product Description

Go Fast Bits' Respons TMS, or Turbo Management System, blowoff and bypass valves are specifically designed for turbo lag reduction.  Go Fast Bits has found that their valve has the ability to return a vehicle back to boost after shifting gears as much as 30% faster than the stock bypass valve.  This is critical when it comes to maintaining engine performance at all times.  Go Fast Bits also utilizes their patented adjustable venting bias system to allow the end use to adjust how much air they would like to be recirculated or vented to the atmosphere.  It's not just a one or the other setting.  You can infinitely vary the bias of recirculation or venting. 


Go Fast Bits

PO Box 1017
Riverwood NSW
Australia 2210

P +61 2 9534 0099


Go Fast Bits offers a limited manufacturer warranty for defects and craftsmanship.  Please visit Go Fast Bits' website for more details by clicking here

Mazdaspeed 3/Mazdaspeed 6
Go Fast Bits Limited Warranty

10 Reviews

  • 5

    Posted by Charlie on Sep 2nd 2020

    Feels nice in the hand. High quality, all metal piece. I run mine in by lass mode but if you want the blow off sound you can open it up as much as you want.

  • 4

    Posted by Angel Ramirez on May 28th 2020

    This blowoff valve is LOUD it took about 10mins to install its very easy and straight forward, adjusting the sound and everything is easy. Must buy. Great product :)

  • 5
    Worth the extra $

    Posted by Shane Harriman on May 1st 2020

    Sounds great at 50/50 like everyone says. Was worried a little about how it would fit is my MS6 but no issues. Took me 10 minutes to install only because I had to retighten the recirculate fitting just a bit after install. 6 stars from me.

  • 5
    GFB respons BOV

    Posted by Unknown on Nov 7th 2019

    2007 Mazdaspeed 3- BOV sounds great, easily adjustable, no compressor surge or exhaust backfire. No CEL at full VTA. Holds high boost with no leaks. What more could you ask for? Buy it, you wont be disapointed!

  • 5
    Sounds Amazing

    Posted by Unknown on Mar 18th 2019

    Install was a breeze and this thing is LOUD. A little louder than I was looking for so I just run 50/50 and it’s perfect.

  • 5
    Best bang for your buck

    Posted by Unknown on Nov 27th 2016

    GFB has a quality product. Reasonably priced, and you get what you pay for. Easy install, only takes a few minutes. Not to mention Edgeautosports exceptional service.

  • 5
    Beautiful, easy set up

    Posted by Tim on Jul 15th 2016

    Was torn between the turbo smart dual or the go fast bits, went with this one because of the simplicity of the 50/50 and everywhere inbetween tuning. Got black again to match all my other black components, sounds great and ive only been running as 50/50 so im sure its sounds even louder and better as full vta. Also some may, but for me i dont exprience any pops but once in a blue blue blue, and i mean blue moon. I havent really exprienced any rich fuel trims on my basic data logging tool ive been using. Gets me back in the boost in an instant, so yea; buy it, youll enjoy it.

  • 5
    GFB response bpv

    Posted by JB on May 2nd 2016

    Bought this to pair up with my new 3.5" intake. I have it set on full recirculation and it still sounds amazing. But that's not the reason I bought it. This thing keeps you in the boost when switching gears great. I think I've gained some psi with it too. I put it in before the intake. I definitely recommend

  • 5
    Amazing product

    Posted by Unknown on Dec 12th 2014

    Couldnt be happier with this BOV. 5/5 stars! Simple bolt on that takes 5 mins and sounds amazing!

  • 4
    great product does what it's supposed to

    Posted by Unknown on Mar 3rd 2014

    Great product and easy to adjust!

Customers Also Viewed

Relevant parts