RCM / Omega Piston Set - WRX & STI 1992-1998 (V1-V4) EJ20 Engine - Fuel System_Injectors will need to be purchased

will need to be purchased separately

Manufactured from pulverized lava rock and stranded into a fibre material which is then woven into a proprietary weave

Safe for oxygen sensors & catalytic converters

The mounting bracket for our cooler fits snuggly behind the front upper grill using existing mounting points and clips already found present on the vehicle

What is IAG’s Closed Deck Process

RCM / Omega Piston Set - WRX & STI 1992-1998 (V1-V4) EJ20 Engine - Fuel System_Injectors will need to be purchasedRCM 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