Why is this so important? Two key reasons:
- Adjust how loud the blow-off sound is. Recirculate all of the air for silent factory operation, vent it all to atmosphere for maximum noise, or set it ANYWHERE in between to suit your preference.
- Get a blow-off sound WITHOUT causing stalling, backfiring, or any other BOV-related issues, even on a car with a sensitive airflow meter (MAF).
Hold on, it gets better. The GFB Respons isn’t just a noise-maker. It also;
- Offers better throttle response
- Faster boost recovery on gearshift
- Unlimited boost-holding!
Vehicle Applications
Respons T9035 Diverter / Blow Off Valve with Sound Adjustment System for Nissan Applications also suits:
NISSAN 180SX S13 2.0 SR20DET
NISSAN 300ZX Z32 VG30DETT 89-97 Note : 2 valves required
NISSAN 300ZX Z32 VG30DETT 89-97 Note : 2 valves required
NISSAN GTi-R N14 SR20DET 1990-1995 Note : Softer spring (part # 6116) must be used or the valve will not open properly. Alternatively, the BOV vacuum hose can be teed into all four of the individual throttle bodies instead of just one.
NISSAN Silvia S13 2.0 SR20DET 88-94