SD MK3 Focus RS sound suppressor Auto Specialists Turbocharger spool can drop nearly

Turbocharger spool can drop nearly 500 RPMs

Designed for Focus RS Mk2's which are pushing the limits Kit Includes

This adaptor plate is installed between the boost (MAP) sensor and the mounting surface

Ultimate Lightweight high efficiency tube & fin intercooler core design

We have designed and produced a torque mount that is a direct replacement for the OE item

SD MK3 Focus RS sound suppressor Auto Specialists Turbocharger spool can drop nearlyDesigned to stop the MK3 RS 'whistle' on idle or light throttle openings. The SD Performance sound suppressor is designed to cancel out this whistle. This is done by simply removing the standard part and replacing it with SD's sound suppressor. Features: Stops intake whistle SD Hoses silicone hose Easy DIY install Machined aluminium insert