| |  | | VW Passat Parts |  | Atmosheric Blow Off spacer for VAG 2.0 FSiT: Yet ano r first for Volkswagen Audi Tuning Market from Forge ! With introduction of VAG 2.0 litre FSi Turbo Engine, procurement of our own development/project car, we have developed a Patented Atmospheric Blow-Off adapter specifically designed to fit th application. Simple in execution, yet offering desirable atmospheric blow-off valve sound, th product has been designed to be fully compatible with Bosch ME9 engine management systems employed on following vehicles: Audi A3 2.0T FSI Audi B7 A4 2.0T FSI Volkswagen MK5 Golf GTI/Jetta GLI 2.0T FSI. Please note: Th valve fits turbocharger mounted solenoid valves will not fit latest 2007 on, remote mounted solenoid valves, on S3, 30th Edition Golf Leon Cupra R, which have a different bolt pattern. For se vehicles please see FMFSITR |  | Billet Bypass Valve: Billet Bypass Valve: The original diaphragm bypass valve can fail under high boost. The Turbo XS part will never fail fully adjustable to hold higher boost levels. Th makes your peak boost horsepower useable for longer periods. Application- Beetle / Golf & Jetta 1.8t (all) Audi A4 (S4 requires 2- parts) & Passat 1.8t ( all) |  | Switchable Blow Off spacer for VAG 2.0 FSiT: A switchable spacer for VAG 2.0 litre FSi Turbo engine which allows a choice of Blow off (loud) / Blow off partial recirculation (intermediate) or total recirculation (quiet). Th gives you choice of exactly how loud you w h your valve to be . Please note adjustable FMFSiTA valve not suitable for Audi A4 due to clearance sues - please use FMDVFSiT for se vehicles. Please note: Th spacer fits turbocharger mounted solenoid valves will not fit latest 2007 on, remote mounted solenoid valves, on S3, 30th Edition Golf Leon Cupra R, which have a different bolt pattern. For se vehicles please see FMFSITR | |