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RCM Camshaft Kits have been designed and developed in house, to ensure that they deliver the maximum power possible over a wide power band. Each Cam is precision ground and polished from a new blank to the same exacting standards and tolerances every time, ensuring you have the same quality Cams as you would see…

Roger Clark Motorsport has developed their own range of high quality lightweight auxiliary engine pulleys for Subaru Impreza’s manufactured from 1992 to 2000. Made from the highest quality aluminium, these pulleys have been manufactured utilising the latest CNC techniques as used by today’s leading Formula 1 teams. After machining, pulleys are anodised using the latest…

RCM Unequal Length Stainless Steel Headers offer increased power and torque with improved turbo spool. Our exhaust manifolds not only offer significant performance gains across a range of areas but are also manufactured to the highest of standards. Unlike many other performance manifolds our headers are produced with a “three bolt hole” flange between the…

Roger Clark Motorsport¬Å’s latest addition to their lightweight pulley sets is the Super Light series, specifically designed for Subaru Impreza’s manufactured from 1992 to 2000. Developed for the extreme power enthusiast, the further weight reduction has been achieved by additional precision machining and removal of the air conditioning drive on the crankshaft pulley. Constructed from…

We are now pleased to offer our oil supply kit for use on all Rotated turbo conversions using a GT series Turbo. This kit is designed for use with VVT heads on cars registered from 2007 onward where both oil feeds are located on the top of the o/s cylinder head and NOT on the…

RCM Air Pump Delete Kit.

RCM 6-Speed Lightweight Flywheel Precision-engineered from a single piece of high-grade steel billet, the RCM 6-Speed Lightweight Flywheel weighs just 5.7kg, offering a saving of 3.1kg over the standard OEM flywheel. Precision Design & Fitment Developed for all 6-speed Subaru Impreza models, this flywheel has been crafted to the highest standards of balance and durability.…

RCM 5-Speed Lightweight Flywheel Precision-engineered from a single piece of high-grade steel billet, the RCM 5-Speed Lightweight Flywheel is designed to deliver faster engine response and improved drivability. Weighing just 6.8 kg, it offers a weight saving of over 3 kg compared to the standard OEM flywheel — a significant reduction in rotational mass that…

Replacement Rubber Flap for Baffle Plate