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BMW N54 3.0L Blow Off Valve For BMW N54 – Q 50mm BOV – 10 PSI Spring Q.10 is an essential upgrade for enhancing the performance and reliability of the BMW N54 engine. Designed to handle higher boost levels, this blow-off valve (BOV) offers superior venting capabilities, ensuring optimal engine performance and longevity.
Turner Motorsport’s blow-off valve is the perfect choice for BMW enthusiasts seeking improved performance and reliability from their N54 engine setup.
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This alloy hard pipe fits to the throttle body and incorporates our high flow Blow off valve. This new valve fresh from our R&D department is the largest displacement valve that Forge have ever made ! Featuring a 50mm (2”) aluminium piston so that there are no issues with split diaphragms, we have not found the power handling limits of this valve yet ! The piston uses heat stabilised viton o-rings and high temperature Mobil 1 grease to ensure a long life with minimal wear and very long service intervals.
All parts are included in the kit, for your installation, along with comprehensive instructions.
This product fits the following BMWs:
2008 - 2013 E82 135i
2007 - 2013 E9x 335i
Upgrade your turbo or supercharged setup with TiAL's Q Series Blow-Off Valve, offering an impressive 60% increase in airflow compared to its predecessor. Engineered for both durability and enhanced performance, this valve easily bolts onto any standard TiAL flange without welding.
Constructed from CNC-machined 6061 aluminum alloy, this blow-off valve features a large 1.98'' (50.5mm) valve for optimal airflow. The V-Band design aluminum mounting clamp ensures a clean appearance and utilizes stainless steel hardware for long-lasting corrosion resistance.
This meticulously designed Q Series BOV from TiAL stands as the market's highest flowing blow-off valve. Supporting up to 1,800hp, a single Q BOV demonstrates exceptional high-performance capabilities. Each TiAL Q Series Blow-Off Valve includes the Q Series BOV Assembly, TiAL V-band Clamp, V-band Weld Flange, TiAL Air Fitting, and High-Pressure O-ring.
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This product was last offered at the strikethrough price on
08-29-2026
This alloy hard pipe fits to the throttle body and incorporates dual high flow Blow off valves. These new valves, fresh from our R&D department are the largest displacement valves that Forge have ever made ! Featuring a 50mm (2”) aluminium pistons so that there are no issues with split diaphragms, we have not found the power handling limits of these valves yet ! The pistons uses heat stabilised viton o-rings and high temperature Mobil 1 grease to ensure a long life with minimal wear and very long service intervals.
All parts are included in the kit, for your installation, along with comprehensive instructions.
This product fits the following BMWs:
2008 - 2013 E82 135i
2007 - 2013 E9x 335i