CP Pistons 99.75mm Bore 8.2:1 CR Subaru 2006-2014 WRX / 2004-2021 STI

CP Pistons - Sport Compact Pistons: CP Pistons has specially designed high-performance pistons off-the-shelf. In most cases, these will directly replace the stock pistons. Throw these forged high strength aluminum pistons in and turn up the boost and get more power from your WRX/STI! These CP pistons have been put through rigorous testing. In short, they are built to withstand nearly whatever you can throw at em'!

Features:
- Bore: 99.75mm
- Comp Height: 30.68
- Comp Ratio: 8.2:1
- Material = Forged

Includes:
- Set of 4 Pistons, Rings Wrist Pins

Applications:
2006-2007 Subaru WRX
2004-2007 Subaru STI
2008-2014 Subaru WRX
2008-2014 Subaru STI
2015-2021 Subaru STI