GFB Respons T9020 Diverter / Blow Off Valve with Sound Adjustment System for Subaru, Toyota, Mazda Applications

In stock
Regular price $435.00 inc GST

GFB Respons Blow Off Valve

Atmosphere venting BOV won’t work on your car? Try a GFB Respons Blow Off Valve – you’ll be surprised!

On the surface, the GFB Respons BOV look like just another dual-port blow-off valve, but the GFB Respons is actually much more than that. Featuring GFB’s patented venting bias adjustment system, the GFB Respons allows you to precisely control how much air vents from each of the two outlets.

Why is this so important? Two key reasons:

  1. 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.
  2. 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 T9020 Diverter / Blow Off Valve with Sound Adjustment System for Subaru, Toyota, Mazda Applications also suits:
SUBARU Impreza 2.0 Turbo GT EJ20T MY94-00 Note : Not direct bolt-on - requires modification to factory hoses to mount valve elsewhere in the engine bay
TOYOTA Supra JZA80 3.0 2JZ-GTE 93-02 Note : Not direct bolt-on - requires modification to factory hoses
TOYOTA Supra JZA80 3.0 2JZ-GTE 93-02 Note : Not direct bolt-on - requires modification to factory hoses
MAZDA SE (Mazdaspeed) turbo (133kW/178hp) 2004-2005
SUBARU STi MY94-96

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