CTS TURBO 1.8TSI/2.0TSI BOV (BLOW OFF VALVE) KIT (EA888.3)

The CTS Turbo BOV Kit delivers engineered pressure relief for EA888.3 generation 1.8TSI and 2.0TSI engines. Designed specifically for Audi A3, S3, A4, A5 and VW Golf R platforms, this blow off valve features CNC-machined alloy construction with integrated vacuum reference. The kit includes all mounting hardware and reinforced silicone hoses for direct fitment. Ideal for tuned vehicles requiring reliable compressor surge prevention and consistent throttle response under varying boost conditions. Backed by CTS Turbo's performance-driven engineering standards.