GFB T9505 Dual Deceptor Pro 2 - in-cabin motorised adjustable bias venting diverter valve (Nissan GTR R35) MMR02-0102 the air filter housing is

the air filter housing is fed a constant flow of fresh air through the shroud that attaches to the underside of the bonnet and guides air from the car’s original bonnet scoop directly onto the filter

it works just as well on 300+ bhp cars

BMW M140i F20 (2011-2015)

Focus Mk2 RS Group A induction kit

removing both the primary and secondary catalysts

GFB T9505 Dual Deceptor Pro 2 - in-cabin motorised adjustable bias venting diverter valve (Nissan GTR R35) MMR02-0102 the air filter housing isGo on, admit it. There are times you wish you could have that signature turbo blow off sound, but youre not prepared to listen to it all the time. GFBs Deceptor Pro II delivers just what you need the ability to control how loud your BOV sound is, from the drivers seat. To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be