GFB T9502 DECEPTOR PRO 2 - IN-CABIN MOTORISED ADJUSTABLE BIAS VENTING DIVERTER VALVE - NISSAN SKYLINE R33 ENGINE OIL Custom Fit: Designed specifically for

Custom Fit: Designed specifically for the G80 & G81 M3

We run this exact setup on our own cars and for customer vehicles

0 ST Mk5 rear disc pair

and feedback is consistently positive on sound quality

all wrapped in artisan European build quality

GFB T9502 DECEPTOR PRO 2 - IN-CABIN MOTORISED ADJUSTABLE BIAS VENTING DIVERTER VALVE - NISSAN SKYLINE R33 ENGINE OIL Custom Fit: Designed specifically forGo 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