Product Details
Description
Respons TMS Universal (25mm inlet- 25mm outlet) Blow off valve or BOV with GFB TMS advantage. Patented adjustable venting bias system diverter valve.
GFB Respons TMS valve (part number T9025) features both the GFB patented adjustable bias venting system, and the GFB TMS advantage.
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.
More about Respons TMS
What’s TMS? GFB’s Turbo Management System is the term we apply to our diverter valves that have features designed specifically for the purpose of turbo lag reduction.
Tests show that TMS features can return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears*.
On top of the TMS benefits, the Respons also packs GFB’s patented adjustable venting bias system found on the Stealth FX.
Respons TMS can increase your boost by 30% during throttle modulation
This unique system allows the amount of air vented to either recirc or atmosphere to be infinitely varied to change the venting sound like a stereo volume dial!
So if you want noise with your performance, the Respons can deliver! By fine-tuning the venting ratio, you CAN achieve a blow-off sound WITHOUT throwing a CEL (check engine light), running rich, stalling, using more fuel or causing any other problems commonly associated with atmo-venting valves on cars with MAF sensors.
(*Chart shows comparative manifold boost pressure rise during 1st to 2nd gear shift as tested on a CA18DET with a T28 turbo. GFB TMS improvement is seen as a 30% faster return to peak boost, during which time up to40% more boost is available)
How GFB’s patented venting bias adjustment works
Twisting the adjusting ring opens up the atmo port, whilst the recirc port is simultaneously closed.This results in possible venting ratios ranging from 100% recirc, right through to 100% atmosphere and anywhere in between.
Sounds
Product Features
- Unique adjustment to easily change distribution of vented air between recirculating and atmosphere ports.
- Great for cars with sensitive air flow meters as it can be tuned to vent just enough air back to the inlet to prevent backfiring, while achieving a blow-off sound without throwing a CEL, running rich or stalling!
- Direct bolt-on fitment NO extra parts, adaptors, or modifications to the car required
installation
Installation Instructions can be downloaded here.
warranty
Lifetime Warranty
Customer Pictures
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Customer Reviews
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looks great, works great. speedy delivery.
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Works well. I bought this for my Golf and installed it myself.