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The GFB Deceptor Pro II motorised blow‑off valve for 2014‑on Subaru WRX lets the driver control BOV sound and venting behavior from the cabin. It provides on‑the‑fly adjustment of how much air recirculates versus vents to atmosphere, helping avoid backfiring and stalling when excessive atmospheric venting occurs. Featuring GFB's Venting Bias Adjustment System and remote electronic control, it allows infinite recirc‑to‑vent tuning. Wiring loom is included; the unit holds high boost and is supplied with direct bolt‑on kits.
GFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin
