GFB Respons TMS T9000 Blow Off / Diverter Valve – Factory Seconds – Subaru WRX / STi MY99-00, Liberty B4, Forester GT / XT MY98-04 (GFB-T9000-1)



SKU: GFB-T9000-1
AUD 397.00
In stock
Brand: GFB
Factory-seconds GFB Respons TMS T9000 for Subaru WRX / STi MY99-00, Liberty B4 and Forester GT / XT MY98-04. Cosmetic blemishes only – full function, full adjustable venting bias (recirc to atmosphere) and direct bolt-on fitment at a saving over a perfect unit. Part number GFB-T9000-1.GFB Respons TMS T9000 – Factory Seconds
Same valve, same performance, small cosmetic marks. GFB's factory seconds are brand-new Respons TMS T9000 units that didn't pass their cosmetic inspection – a scuff in the anodising, a machining mark or a minor finish blemish. Mechanically and functionally they are identical to a full-price Respons and are a direct bolt-on replacement for the factory bypass valve on turbocharged Subarus of the MY98–MY04 era.
What "factory seconds" means
- Cosmetic imperfections only – the valve has never been fitted or used
- Identical internals, spring, piston and venting bias (TMS) adjuster to the standard GFB-T9000
- Fully tested and functional; sold at a saving over a cosmetically perfect unit
Why fit a Respons TMS
- Adjustable venting bias – dial anywhere between 100% recirculation and 100% atmosphere venting, so you choose the sound without compromising driveability
- Faster boost recovery – GFB's TMS (Turbo Management System) holds the valve shut harder between gear changes to keep the turbo spinning
- No stalling or rich-running – keep enough recirculation for a MAF-equipped car to run cleanly
- Direct bolt-on – uses the factory mounting and hoses, no fabrication
- Billet aluminium, CNC machined, made in Australia
Vehicle fitment
- Subaru Impreza WRX GC8 / GF8 MY99–MY00
- Subaru Impreza WRX STi MY99–MY00
- Subaru Liberty / Legacy B4 Twin Turbo BE/BH MY98–MY03
- Subaru Liberty / Legacy GT BE/BH MY98–MY03
- Subaru Forester GT SF MY98–MY02
- Subaru Forester XT SG MY03–MY04
Other Subaru models use a different flange: see GFB-T9003 (WRX / STi MY01–07, Forester XT 05+, Liberty GT 04+), GFB-T9001 (WRX MY08+) or GFB-T9007 (Liberty GT / Levorg FA20).
Prefer a cosmetically perfect unit? The standard GFB-T9000 Respons TMS is also available. 247 Storefront is an authorised GFB stockist – all products ship from Sydney with full manufacturer warranty.
- Part number
- GFB-T9000-1
- Brand
- GFB (Go Fast Bits)
- Type
- Respons TMS adjustable blow off / diverter valve – factory seconds
- Condition
- New, cosmetic blemishes only – fully functional
- Venting
- Adjustable bias from 100% recirc to 100% atmosphere
- Fits
- Subaru WRX / STi MY99–00, Liberty B4 / GT MY98–03, Forester GT MY98–02, Forester XT MY03–04
- Installation
- Direct bolt-on, uses factory hoses
- Made in
- Australia
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