The Go Fast Bits Deceptor Pro II dual-valve kit for Nissan GT-R (R35) provides on-the-fly control of your blow-off valve sound. Using a patented Venting Bias Adjustment System with remote electronic control, it lets you dial how much air is recirculated versus vented to atmosphere to balance noise and drivability. The kit includes wiring loom, runs from a 12V supply, and can limit maximum venting ratio to help prevent backfiring or stalling.
GFB Deceptor Pro II - Nissan GT-R (R35) 2 Valves Included