RCM / Omega Piston Set - STI 2001-2005 (V7-V8) EJ20 Size:92.25mm Oversize These flaps only open one

These flaps only open one way

the hotter the gasses the faster they flow aiding performance and offering a more efficient ehaxust system

produced with the correct water jacket cut outs to suit 2006+ cylinder heads

HC+800 is renowned as a "Drivers Pad"

RCM / Omega Piston Set - STI 2001-2005 (V7-V8) EJ20 Size:92.25mm Oversize These flaps only open oneRCM 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