GFB - RESPONS TMS - Dual Port BOV (Forester SG XT 03-05) - Black - To Suit STi/Process West TMIC
GFB

GFB - RESPONS TMS - Dual Port BOV (Forester SG XT 03-05) - Black - To Suit STi/Process West TMIC

In the rangePart no. T9009
Colour
Black
Boost recovery
Up to 30% faster than factory valve
Requires
Process West TMIC or STi intercooler
Fits
SF-SG Forester (1997–2008)
Category
Engine & forced induction
All 7 specifications ↓

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Specifications

Brand
GFB
Part number
T9009
Colour
Black
Boost recovery
Up to 30% faster than factory valve
Requires
Process West TMIC or STi intercooler
Fits
SF-SG Forester (1997–2008)
Category
Engine & forced induction

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

GFB's Respons TMS dual-port blow-off valve (T9009) is the black-finish version for the 2003–2005 SG XT Forester built to suit the STi or Process West top-mount intercooler. The dual-port design lets the adjusting ring bias the valve from fully recirculated to fully atmospheric, which GFB says keeps the sound without the stall that comes from venting a MAF-metered car's full charge.

Fitment

Confirmed for the chassis below. We list a chassis only where the part is on one of our cars or on the manufacturer’s own application list.

More like this: SF-SG engine and turbo parts (74)

The same part for other cars

We have not run this part ourselves — the ones we have are marked on our cars.