CP Pistons & Rings Bore 100.5mm Size +1.0mm CR 8:2 WRX / STI Subaru EJ257 Turbo Models 2004-2021 vendor_HOA • Installs in under 30

• Installs in under 30 minutes

Part #: 16824

Manley Turbo Tuff rods are machined in house

The Mishimoto aluminum WRX and STI radiator features a lightweight triple core

Think OE + when you consider a Group N product for your car

CP Pistons & Rings Bore 100.5mm Size +1.0mm CR 8:2 WRX / STI Subaru EJ257 Turbo Models 2004-2021 vendor_HOA • Installs in under 30Part #: SC7423 CP WRX and STI forged pistons feature superb ring seal, higher vacuum, lower blow by, greater durability and increased horsepower and torque through the power band. Better yet, peak horsepower is retained through the life of the piston rings. This is achieved by lightweight forgings and CP's exclusive machining techniques and processes. CP's commitment to racing is reflected in every piston they produce. CP is dedicated to superior