GFB · Blow Off Valve
GFB Respons Dual Port Variable BOV Dual Port Blow Off Valve 35mm/30mm T9035
Part number T9035
$426.95
or 4 payments of A$106.74 with Afterpay
Confirm compatibility with your vehicle
Listed for Subaru Wrx · Nissan Silvia · Nissan 180sx · Nissan 300zx
Unlike factory bypass valves, or other brand valves that require different springs for different boost levels, a GFB valve CANNOT be forced open by high boost!
This difference in operating methods means that the GFB valve only vents when required, and only enough air to prevent compressor surge.
1997-1998 Subaru WRX
1997-1998 Subaru STI
1989-1993 Nissan Silvia S13 (SR20DET)
1989-1998 Nissan 180SX S13 (SR20DET)
1989-1997 Nissan 300ZX Z32 (VG30DETT, 2 Valves Required)
1990-1995 Nissan Pulsar GTiR N14 (SR20DET, Softer spring (part # 6116) must be used or the valve will not open properly.
Send us your vehicle details and we’ll check compatibility before dispatch.
Estimated 1–2 weeks, subject to supplier-specific lead time
Delivery estimate
Estimated 1–2 weeks, subject to supplier-specific lead time. Tracking is supplied as soon as your order leaves us.
Low Stock · 1 left
$426.95