- Free Shipping! (Not including Alaska or Hawaii)
- 2006-2007 WRX
- 2008-2014 WRX
- 2004-2007 STi
- 2008-2014 STi
- 2015-2019 STi
- 2004-2008 Forester XT
- 2009-2013 Forester XT
- Brand: CP Pistons
- Manufacturer's Part Number: SC7427
- Size: 0.5mm oversized
- We ship internationally! Please email us for international shipping quotes.
- Bore Size: 100.0mm
No locks supplied, use factory locks
Designed for turbo applications with or without nitrous
Deep valve relief accommodates high lift camshaft
Made for +1mm valve sizes
Fully CNC machined and balanced to +/- 1 gram
All piston sales are final. Oakos Automotive is not responsible & will not refund or exchange once the sale is completed.
Inventory Updated Daily
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