GFB T9004 Respons TMS Blow-Off Valve for 93-02 Nissan 200SX/Silvia S14/S15

Vehicle Fitment

• 1993-2002 Nissan 200SX / Silvia S14 & S15 (SR20DET 2.0L Turbo)

Fitment Notes

• Direct bolt-on replacement for the factory diverter valve - no adaptors or modifications required

Features

• Patented adjustable venting bias system - infinitely variable between full recirculation and full atmosphere venting
• GFB TMS technology for faster boost recovery on gearshifts (up to 30% quicker than a factory valve)
• Suitable for cars with sensitive MAF sensors - tunable to prevent backfiring or stalling
• Withstands boost pressures over 100 psi
• Direct bolt-on fitment, no extra parts required
• Made in Australia to ISO 9001 standards
• Lifetime warranty

Specifications

• Valve Type: Combination blow-off/diverter valve
• Mounting: OEM direct fit
• Boost Range: 0-100+ psi
• Material: Aluminum
• Color: Black

Included Components

• 1x GFB Respons TMS Blow-Off Valve
• Aluminum Flange
• Steel Flange

Product Description

The GFB T9004 Respons TMS is a direct-fit blow-off valve for the Nissan 200SX/Silvia S14 and S15 with the SR20DET turbo engine, replacing the factory diverter valve without adaptors or modification. Its patented venting bias adjustment lets you dial in anywhere from silent full-recirculation to a loud full-atmosphere vent, or any blend in between.

Built on GFB's TMS technology, it closes by default and only vents when needed, helping the turbo hold boost through gearshifts and recover peak boost faster than a stock valve. It's tunable to avoid the stalling or backfiring issues that plague standard atmosphere-venting valves on MAF-equipped cars, and is backed by GFB's lifetime warranty.