CP Piston Set 99.5mm Bore 10:1 CR 2006-2014 WRX / 2004-2021 STI / 2005-2009 LGT / 2004-2010 FXT Fast Shipping

Description

Upgrade your Subaru WRX, WRX STI, Legacy GT, or Forester XT with the CP Piston Set featuring a 99.5mm bore and 10:1 compression ratio. Designed for enthusiasts seeking reliable power gains, these pistons deliver superior performance and durability for models from 2004 to 2021. Engineered to handle high lift cams and oversized valves, this piston set is ideal for high-performance builds and engine upgrades.

These CP pistons come fully CNC machined and balanced to within +/- 1 gram, ensuring precision and smooth operation. Made from high-strength aluminum forgings, they include deep valve reliefs, custom skirt cam and barrel design, accumulator grooves, and high-performance rings. Wrist pins and pin fittings are included at no extra cost, while double pin oilers and force-fed oil rings enhance lubrication and longevity.

Perfect for Subaru enthusiasts upgrading their engine internals, this piston set supports oversize valves and high lift cams for increased power. Shop the CP Piston Set 99.5mm Bore 10:1 CR for your WRX STI or Legacy GT at Subimods and experience premium quality built for performance.