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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
PNC: 13575
Only the finest RCM engine componentry is used in our builds ensuring proven performance
Competition built precision CNC machined and balanced high-grade steel components
SKU: TS-0554-3001
Year Make Model Submodel 2018-2020 Subaru WRX STI Base 2018-2020 Subaru WRX STI Limited
RCM / Omega Piston Set - WRX & STI 1999-2000 (V5-V6) EJ20 Exhausts_Wastegates & ALS Valves PNC: 13575RCM 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
