CP Pistons & Rings 99.75mm Bore 8.2 Comp +.25mm Size WRX / STI Subaru EJ255 / 257 2.5L Turbo Models 2004-2021 WRX_2002-2007 the Whiteline roll-center kit

the Whiteline roll-center kit

Fully system balanced and ready to install

available in blue

This annoying and sometimes even dangerous effect is the result of poor suspension geometry when a vehicle is lowered below factory specs

They specializes in manufacturing sport compact assemblies from street driven to full race applications

CP Pistons & Rings 99.75mm Bore 8.2 Comp +.25mm Size WRX / STI Subaru EJ255 / 257 2.5L Turbo Models 2004-2021 WRX_2002-2007 the Whiteline roll-center kitPart #: SC7422 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