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Quality. Innovation. Performance. The hallmarks of Arrow Precision. Only the highest quality raw materials, the latest methods and the knowledge of superbly skilled designers and engineers goes into the making of every Arrow Precision part. Engineering precision detailed cranks begins with only the highest quality materials and a flexible batch manufacturing process. Arrow Precision works…

RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manufacturing. So why forged? A forging is still the best way to manufacture a piston, not just from…

Hardened mounts have long been a valuable asset to any engine rebuild or form of chassis tuning. Aimed primarily for track and circuit users our modified mount is based around the already improved STI version but with the addition of further material. This makes the RCM mount the firmest available without utilizing a solid mount…

RCM Subaru Adjustable Vernier Camshaft Pulleys RCM Subaru Adjustable Vernier Camshaft Pulleys are precision-engineered for high-performance and competition Subaru engines, delivering accurate cam timing adjustment with uncompromising strength and reliability. Manufactured with an anodised black alloy outer and a stainless steel inner hub, these pulleys are designed to withstand the demands of motorsport use while…

RCM Subaru Adjustable Vernier Camshaft Pulleys RCM Subaru Adjustable Vernier Camshaft Pulleys are precision-engineered for high-performance and competition Subaru engines, delivering accurate cam timing adjustment with uncompromising strength and reliability. Manufactured with an anodised red alloy outer and a stainless steel inner hub, these pulleys are designed to withstand the demands of motorsport use while…

RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manufacturing. So why forged? A forging is still the best way to manufacture a piston, not just from…

RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manufacturing. So why forged? A forging is still the best way to manufacture a piston, not just from…

The RCM Track Attack Oil Catch tank kit is designed specifically for high powered applications. On a standard engine oil vapours from the crankcase and cylinder heads are usually recycled back through the air intake system. The downside of this is that the intake hoses, turbo, intercooler and connecting pipe work can all see a…

Fitting an RCM Oil Catch tank kit offers many benefits. On a standard engine oil vapour from the crankcase and cylinder heads are usually recycled back through the air intake system. This oil contaminated air is then ingested by the engine which then lowers the octane level of the fuel during the combustion process and…

Our handy kit allows removal of the Air Conditioning pump by replacing the existing aluminium bracket (designed to hold both the alternator and air con pump). After performance and reliability the next important factors when tuning your engine have to be “saving weight” and “appearance”. Our Air Con Removal Bracket not only weights less than…