RCM / Omega Piston Set - WRX & STI 2006-2013 (V9+) EJ25 Size:100.00mm Oversize Performance Benefits

Performance Benefits

RCM 5-Speed Lightweight Flywheel

All too often this large part is overlooked

IAG's Stage 3 Closed Deck converted case halves were created to be the most affordable

All kits are supplied with RCM's own assembly lube

RCM / Omega Piston Set - WRX & STI 2006-2013 (V9+) EJ25 Size:100.00mm Oversize Performance BenefitsRCM 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 a production point of view but for the strength of the piston. There are certain areas where a piston machined from