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CP Piston & Ring Set for Subaru EJ255 WRX - Bore 100.0mm +0.5mm - CR 8.4

Manufacturer: CP Pistons
Article no.: SC7431-4

€1,004.36*

Questions about the product? Write us!
Questions about the product? Write us!

Limited availability, delivery time on request

incl. 19% VAT plus shipping costs

CP Piston & Ring Set for Subaru EJ255 WRX - Bore 100.0mm +0.5mm - CR 8.4

This CP Pistons forged piston and ring set is engineered specifically for the Subaru EJ255 WRX engine, featuring a bore size of 100.0mm with an oversize of +0.5mm and a compression ratio of 8.4:1. Crafted from high-strength forged aluminum alloy, these pistons deliver superior durability and performance for both street and motorsport applications.

Designed with advanced 3D modeling and CNC machining, the pistons offer optimized combustion efficiency and reduced reciprocating mass for improved engine responsiveness. The set includes high-performance rings and wrist pins, ensuring excellent ring seal and longevity under high power outputs.

  • Forged aluminum construction for strength and lightweight
  • Bore size: 100.0mm with +0.5mm oversize
  • Compression ratio: 8.4:1
  • Stroke: 79mm, connecting rod length: 130.5mm
  • Includes high-quality piston rings and wrist pins
  • Precision CNC machined and balanced to +/- 1 gram
  • Compatible with oversized valves and high lift camshafts
Make Model Year Type
Saab 9-2X 2006 Aero
Subaru Baja 2004 Turbo
Subaru Baja 2005 Turbo
Subaru Baja 2006 Turbo
Subaru Forester 2008 Sports 2.5 XT
Subaru Impreza 2006 WRX
Subaru Impreza 2006 WRX Limited
Subaru Impreza 2006 WRX TR
Subaru Impreza 2007 WRX
Subaru Impreza 2007 WRX Limited
Subaru Impreza 2007 WRX TR
Subaru Impreza 2008 WRX
Subaru Impreza 2009 2.5 GT
Subaru Impreza 2009 WRX
Subaru Impreza 2009 WRX Premium
Subaru Impreza 2010 2.5 GT
Subaru Impreza 2010 WRX
Subaru Impreza 2010 WRX Limited
Subaru Impreza 2010 WRX Premium
Subaru Impreza 2011 WRX
Subaru Impreza 2011 WRX Limited
Subaru Impreza 2011 WRX Premium
Subaru Impreza 2012 WRX
Subaru Impreza 2012 WRX Limited
Subaru Impreza 2012 WRX Premium
Subaru Legacy 2010 2.5GT
Subaru Legacy 2011 2.5GT
CP Pistons manufactures performance pistons for the Sport Compact and Domestic markets. Their manufacturing plant encompasses 32,000 square feet of CNC equipment and a climate controlled inspection department ensuring accurate and consistent quality. All pistons are made in CP’s Irvine based facility from USA made materials and are engineered for maximum power. With over 500 shelf parts available, their wide product range covers the most popular engines. Custom sizes are also available, for both sport compact and domestic vehicles.
Contact
CP Pistons
1902 McGaw Ave
92705 Irvine
USA

https://www.cp-carrillo.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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