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Go Fast Bits TMS Respons Hybrid Blow Off Valve 2002-2007 WRX / 2004-2021 STI

SKU T9003
Save $33.20 Save $33.20
Original price $332.00
Original price $332.00 - Original price $332.00
Original price $332.00
Current price $298.80
$298.80 - $298.80
Current price $298.80

The TMS range from GFB is designed specifically for the purpose of turbo lag reduction and improving throttle response. Tests show TMS features can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears. Want sound? Admit it, you do - otherwise you wouldn't be looking at this product! Even if you only want to hear it a little bit, only some of the time, or hide it from your better half, GFB's unique patented venting bias adjustment system has you covered - it allows the amount of air vented to atmosphere or recirc to be infinitely varied to change the sound from silent to ear-shattering or anywhere in between, with a simple flick of the wrist!

Customer Reviews

Based on 7 reviews
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K
Keaton Smith
Amazing product

Very fast shipping and amazing quality definitely recommend to anyone

Keaton,

Thank you for your positive feedback and 5 Star Review! The Subimods Team is thrilled to hear that you are satisfied with the product and our shipping process. We appreciate your recommendation and hope to continue providing great quality products for our customers. Thank you for choosing us!

Regards,

A
Andrew

Absolutely love the bov. Was very easy to install. Loves the noise it makes. Works very well and adjustable. I would highly recommend to anyone.

Andrew,

Thank you for sharing your positive feedback on the Go Fast Bits TMS Respons Hybrid Blow Off Valve! We are delighted to hear that you love the BOV, found it easy to install, and appreciate the adjustable features. Thank you for your 5 Star Review, we appreciate your recommendation and are here to help with any future automotive needs!

Regards,

A
Abel Alvarez
Best mod ever!

My car still is under warranty so the mods I can do are very limited, one being I can not tune my car, with that said all I can do is change the esthetics โ€ฆ..atleast thatโ€™s what I though before I found out these donโ€™t require a tune! Best decision ever! And i received it crazy fast ! Two business days!!!! (The video Iโ€™m adding has the upgraded 5701whistling trumpet which is sold separately )

Abel,
Thank you for your 5 Star Review and video of the Go Fast Bits TMS Respons Hybrid Blow Off Valve for the 2002-2007 WRX and 2004-2021 STI. It is fantastic to hear that this mod became the best decision for you! Your satisfaction with this BOV specifically its compatibility without requiring a tune, is valuable feedback for others seeking similar modifications within warranty restrictions. Additionally, noting the fast delivery within two business days is helpful information for potential buyers! Enjoy!

Regards,

A
Alex
Sick!

Sounds good, feels good, runs better. Easy to install, if you're considering buying this, I would just go ahead and do that right now. The moment you hear this blow off valve, you get a big smile on your face.

Alex,

We are thrilled to hear that the Go Fast Bits TMS Respons Hybrid Blow Off Valve exceeded your expectations and brought a smile to your face with its sound and performance. Easy installation is always a plus. We appreciate your 5 Star Review! Enjoy the improved performance on your WRX/STI, and happy driving!

Regards,

L
Lorenzo Girault
GFB blowoff valve

Really good product fit right on

Lorenzo,

Thank you for your 5 Star Review of the Go Fast Bits TMS Respons Hybrid Blow Off Valve! Enjoy!

Regards,

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