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Go Fast Bits TMS Respons Hybrid Blow Off Valve - Subaru WRX 2008-2014 / Legacy GT 2005-2009

MODEL # GFB T9001
Manufacturer Part # T9001

$281.70

MSRP: $313.00

24
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RallySport Direct Street Edition Turbo Kit ( Part Number:RSD TKIT2)
RallySport Direct Street Edition Turbo Kit - Subaru WRX 2008-2014
As low as $3,357.83
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Description

RallySport Direct is proud to carry the Go Fast Bits TMS Respons Hybrid Blow Off Valve. This makes for an excellent upgrade over the stock blow off valve to hold more boost and to have a quicker response. 

Here are the key features:

  • Patented adjustable venting bias system found in the Stealth FX system
  • Allows you to control the amount of air that is vented to the atmosphere, or recirculated back into the intake to control the venting sound based on driver preference
  • You can achieve a vented blow-off valve sound without triggering a check engine light or other problems such as running rich or stalling
  • New hardware and tool will be provided to make this blow-off valve ready for the installation
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RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.

Specifications


Brand: Go Fast Bits
Adjustable: Yes
Color: Black
Design: Piston
OEM Replacement: Yes
QTY: 1
Valve Type: Hybrid
Includes Gasket(s): Yes

Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee
  INSTALLATION INSTRUCTIONS

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5 STAR
78%
4 STAR
22%
3 STAR
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1 STAR
Verified Purchase

Great Product!
05unicornXT 8 months ago
Very happy with the quality of the GFB. Fitment was great. I highly recommend the product! Only thing I will warn about is that you will more than likely have to have a cobb programmer or some other way to tune the vehicle after install. Even though in the GFB instructions it tells you can adjust it until it no longer backfires when you shift, but the only way my car didn't backfire is if the GFB was turned completely to recirculate. Which was fine for me because I was getting the car pro tuned on a Cobb accesport anyway. But Just wanted to let people know that.
Comment

GFB review
TheWorldIsFlat 10 months ago
Install and “tune” took less than 30 mins. Great piece from out of the box. Good solid piece. Piston seems to be very durable. Set at between the softest and the hardest setting. Stock 09 wrx with catback and gave that WOOSH sound that I always wish I had in my hondas. Does anyone know if it has any alignment/clearance issues with the process West verticooler.
Comment
Verified Purchase

Quality product
Ninjor 11 months ago
So it appears to be a well constructed product but this did not work for me as the stock spring is to stiff for my setup. I am running a 2008 WRX with a process west intercooler and a Cobb tune and at the softest spring setting I was getting turbo surge. When physicaly pushing in the piston with my finger it feels pretty stiff. At 50/50 it has a good blow off sound, but not much louder than the blow off sound I get from my cob intake. I just ordered the soft spring and will try that out and see if she works better. Will update review!
Dnguye 10 months ago
did you ever get the soft spring? Car is having the same issue!
Comment
Verified Purchase

GFB TMS Respons Hybrid BOV
lo0kiTsJoe 1 year ago
Great product. Mine had a slight scratch on the bottom flange from MFG but didn't seem to affect performance of the BOV. Adjustments can be made very fast and makes it very convenient. Highly recommend.
Comment
Verified Purchase

Happy with it
nightingale.travis36531 1 year ago
BOVs are the easiest thing to install. It's difficult to see where the adjustment valve is when it's mounted due to the trumpet position but it's doable. The sound is nice. Not my favourite but I do like it still. I'm set to 50/50ish and get occasional backfires but it's not super choppy between shifts like a full VTA BOV is. Overall I'm pleased.
Comment

  • Q: Tune ?  Live free or die subie 6 months ago

    Answer

    I have a 2013 wrx turbo back 3" with cobb short ram and a stage 2 on the access port will I have to go get a pro Tune?


    • A: You would not need a tune to run a BOV


      Luis L. 6 months ago
  • Q: My car is stock  totalynotchris 6 months ago

    Answer

    This might be a stupid question, but here it goes. I've owned the same 2009 WRX for two years. Apart from an exhaust that the previous owner had, the car is bone stock. I've been wanting to put on this specific bov on for a while, now. With it being stock, will there be any problems if I install this part without having anything else on?


    • A: No stupid questions here! You can bolt this right on and you will not have any problems at all. Give us a shout if you have any more questions.


      Tyler G. 6 months ago
  • Q: require a tune?  nickistheawesome123446665 10 months ago

    Answer

    i have a 2009 wrx with a stage 1 tune & intake, will i need a re-tune for installing this bov?


    • A: You will not need a retune for this blow off valve.


      Tyler G. 10 months ago
  • Q: Gfb blow off valve   Gwagon_wrx 10 months ago

    Answer

    If I were to trade my wrx for an sti would the blow off valve fit the STI?


    • A: The 08-14 WRX will have a different flange than the STI's.


      Tyler G. 10 months ago
  • Q: Carb Legal?  Hatchy2010STI 12 months ago

    Answer

    I live in CA and have to get a smog soon. Is this product carb legal and if so does it come with a sticker?


    • A: There is no CARB certification for this product, as it falls under the "for off road use only" category.


      Jared A. 12 months ago