Product Description
- Sharper throttle response
- Faster boost recovery on gearshift
- Solves boost leaking issues
- Built to last
The T9354 is a fully recirculating direct factory replacement for the pneumatic diaphragm type BPV (Bypass Valve) used on Ford, Volvo, Porsche, & Borg Warner Turbos – when you want the performance WITHOUT the noise!
Using GFB’s TMS technology the T9354 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears
The factory BPV (bypass valve) has a couple of key shortcomings, in construction and operation.
First of all, tuned engines running high boost also produce a lot of heat in the charge air. Because the BPV is situated right on the compressor, it is subjected to the hottest part of the intake charge, and the heat from the compressor cover itself. This can cause the factory diaphragm to rupture, and if that happens and goes undetected for a while, it can cause damage to the turbo, as the ECU will try to compensate for the lost boost pressure by increasing turbo speed.
Second, the operation of the factory BPV is not aimed at throttle response. Because of the soft spring and the solenoid valve that is in-line with the vacuum hose, it can only operate in two states – fully open, or fully shut.
Fitments:
- PORSCHE 911 All 997 Twin Turbo Models 2006-2012
- LAND ROVER Evoque 2.0T 2011-2015 (Petrol Only)
- VOLVO S40 T5 2.5L Turbo 2004-2012
- VOLVO V50 T5 2.5L Turbo 2004-2010
- VOLVO C30 T5 2.5L Turbo 2006-2012
- OPEL Corsa OPC/VXR 1.6T 2007-2014
- VOLVO C70 T5 2.5L Turbo 2006-2012
- FORD AUSTRALIA Focus XR5/RS 2.5L Turbo 2006-2012
- ALFA ROMEO Giulietta 1.75TBi QV 2010-2016
- VOLVO S60 & V60 T5 2.0T 2010-2013
- VOLVO XC60 T5 2.0T 2012-2017
- LAND ROVER Freelander II 2.0T 2013-2015
- VOLVO V40 T5 2.5L 2012-14
- ALFA ROMEO 4C 1.75TBi (2013-2020)
- FORD AUSTRALIA Focus ST 2.0L EcoBoost (Mk3 2012-18)
- FORD AUSTRALIA Falcon FG Ecoboost 2.0L 2012-2014
- FORD AUSTRALIA Mondeo 2.0 Ecoboost 2010-On
- FORD AUSTRALIA Falcon FGX Ecoboost 2.0L 2014-On
- FORD S-Max 2.5T (2006-2011)
- FORD Focus ST/RS 2.5L Turbo 2006-2012
- FORD Focus ST 2.0L Ecoboost 2012-On
- CHEVROLET Cobalt SS (Turbocharged Only) 2008-2010
