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GFB Respons TMS Direct Fit BOV Subaru WRX | STI 02-10
$307.80

Introducing the GFB Respons TMS: Smarter Than Your Average Dual Port BOV!

Does your atmosphere venting BOV just not cut it? Say hello to the GFB Respons! You might be pleasantly surprised by what it can do for your ride.

More Than Just Another Dual-Port BOV

At first glance, the Respons might seem like just another dual-port blow-off valve. But trust us, it’s so much more! With GFB's patented venting bias adjustment system, you can control exactly how much air vents from each of the two outlets.

Why is This Control Essential?

  • Adjust the blow-off sound to your liking! You can recirculate all the air for a quiet factory feel, vent it all to atmosphere for that loud pop, or find the perfect balance somewhere in between.
  • Enjoy that blow-off sound without the worries of stalling, backfiring, or any other BOV-related issues—especially if you have a sensitive airflow meter (MAF).

But Wait, There’s More!

The Respons isn’t just about making noise; it also:

  • Improves throttle response
  • Ensures faster boost recovery when shifting gears
  • Holds unlimited boost pressure!

For instance, thanks to GFB's Turbo Management System (TMS) principle, tests have shown that the Respons can bring your engine back to peak boost up to 30% faster than a factory diverter valve during gear shifts. Check out the details below!

How Does GFB's Patented Venting Bias Adjustment Work?

Simply twist the adjusting ring to open the atmosphere port while simultaneously closing the recirculation port. This nifty feature allows for venting ratios that range from 100% recirc to 100% atmosphere, and everything in between!

Universal and Direct Bolt-On Kits Available

When we say "bolt-on," we mean it! Everything you need is included, and it fits right into the factory location without any modifications required.

Performance and Sound Without Compromise!

  • Control the volume of your blow-off sound
  • Experience up to 30% faster boost recovery when shifting gears
  • Enjoy the blow-off sound without the hassle—even on sensitive MAF-based systems
  • Hold unlimited boost pressure
  • Choose from direct bolt-on kits

Fitment:

  • Subaru WRX | STI 02-10

Other Part Numbers:
Go Fast Bits #gfbT9003

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2004-2008
Subaru Forester
2001-2005, 2008-2014
Subaru Impreza
2002-2020
Subaru STI
2002-2010
Subaru WRX

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Who is Go Fast Bits?

It all started with the passion of John Adrian to create something that other aftermarket parts cannot produce. Most parts he encountered are either of low quality and are made out of inferior materials.

He decided to take matters into his own hands and started designing, testing, and developing parts that would help improve the performance of his vehicle. Using his own car as a personal testbed, he created products that other enthusiasts later noticed, which has become the start of Go Fast Bits.

Your Source of Performance Parts 

The company offers various performance parts such as boost controllers, blow-off valves, short shifters, pulley kits, and more. John Adrian also acts as the chief engineer of the company. Using his 35 years of experience manufacturing high-quality parts for the automotive industry that includes Original Equipment Manufacturers (OEM) parts, he was able to produce parts that meet the demands of his customers.

Quality Made Products

All their parts are meticulously made using the highest grade material available to ensure product durability and reliability. Each piece is manufactured to fit perfectly on the vehicle and tested to ensure optimum performance and nothing less.

Purchase Go Fast Bits Parts At Vivid Racing

If you are in the market for high-quality products that would help improve your vehicle's performance, then Go Fast Bits is a brand that you can trust. Their products are proven to deliver performance without compromising the daily drivability of your vehicle. Whether your car is used as a grocery getter or a weekend racer, Go Fast Bits has the right parts for you. 

To know more about the company, visit Vivid Racing and check out their parts list that fits your specific requirement.

Lifetime Warranty
We live in a throw-away society, conditioned by cheap products and frequently released new models to expect eventual failure and discard something when it stops working or is superseded. However, pride in workmanship and our commitment to quality means that when we put our name to something, we are also staking our reputation on it.

That’s why we back our products with the best Warranty in the business! You should expect a lifetime of use from a well-engineered product, so if your GFB product fails as a result of defective materials or faulty workmanship whilst you remain the original owner, we will repair or replace it.

If the fault occurred as a result of usage outside of the terms of the warranty, or you are not the original owner, fear not, we can still help you. You should never need to throw a GFB product away, as spare parts are available and won’t cost the earth.

To activate your warranty go to:
https://gfb.com.au/warranty/

Installation Instructions

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Vendor Media File

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Vendor Media File

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