Twin Piston Blow Off Valve with Side Vacuum Nipple Civic; Example of Audi S3 (saloon)

Example of Audi S3 (saloon) sports exhaust (turbo-back system - de-cat & non-resonated)

This atmospheric blow off valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the throttle is lifted

Large diameter: 60mm (2 3/8")

230i & 220d

Part Number: SAU087U

Twin Piston Blow Off Valve with Side Vacuum Nipple Civic; Example of Audi S3 (saloon)We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner This version of our popular FMDV004 valve has the vacuum connection on the side of the valve which is ideal for those applications where space is restricted. Made from billet aluminium, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher