CP Pistons

CP Pistons

CP Piston Set 85mm Bore 9.5:1 CR Mitsubishi Evolution 2003-2006

The piston is the weak link in the stock EVO/DSM block. These are great for someone either reassembling their block or someone looking to put in some strong pistons in their "built" block. Throw...

CP Pistons

CP Pistons 99.75mm +0.010" Bore 9.0:1 CR 2.5L Turbo Subaru WRX 2006-2014 / WRX STI 2004-2014

The piston is the weak link in the stock STI block. These are great for someone either reassembling a their block or someone looking to put in some strong pistons in their "built" block. Throw these...

CP Pistons

CP Pistons 100mm +0.020" Bore 8.2:1 CR 2.5L Turbo Subaru WRX 2006-2014 / WRX STI 2004-2014

CP Subaru pistons are available standard or oversized. CP pistons are compatible with oversize valves, higher lift cams and high performance rings. CP pistons represent the highest quality and are...

CP Pistons

CP Pistons 99.5mm STD Bore 9.0:1 CR 2.5L Turbo Subaru WRX 2006-2014 / WRX STI 2004-2014

The piston is the weak link in the stock STI block. These are great for someone either reassembling a their block or someone looking to put in some strong pistons in their "built" block. Throw these...

CP Pistons

CP Pistons 100mm +0.020" Bore 9.0:1 CR 2.5L Turbo Subaru WRX 2006-2014 / WRX STI 2004-2014

The piston is the weak link in the stock STI block. These are great for someone either reassembling their block or someone looking to put in some strong pistons in their "built" block. Throw these...

CP Pistons

CP Pistons 99.75mm +0.010" Bore 8.2:1 CR 2.5L Turbo Subaru WRX 2006-2014 / WRX STI 2004-2014

The piston is the weak link in the stock WRX/STI block. These are great for someone either reassembling their block or someone looking to put in some strong pistons in their "built" block. Throw...

CP Pistons

CP Pistons 99.5mm STD Bore 8.2:1 CR 2.5L Turbo Subaru WRX 2006-2014 / WRX STI 2004-2014

CP Subaru pistons are available standard or oversized. They are compatible with oversize valves, higher lift cams and high performance rings. CP pistons represent the highest quality and are...