CP Piston & Ring Set for Subaru EJ257 WRX STi

Manufacturer: CP Pistons

Article no.: SC7421-4

€1,021.02*

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Available at US supplier, delivery time: 7-10 working days (EU +3)

incl. 19% VAT plus shipping costs

CP Piston & Ring Set for Subaru EJ257 WRX STi

Designed for high-performance applications, this piston set is engineered to withstand the intense heat and pressures of turbocharged or supercharged engines. It features a 100mm bore and an 8.2:1 compression ratio, making it ideal for race gas, alcohol, or E85 fuels.

Forged aluminum construction for durability
Dish-style pistons with four valve reliefs
Stroke: 79mm, Rod Length: 130.5mm
Suitable for supercharged or turbocharged racing engines

Make	Model	Year	Type
Subaru	Impreza	2004	WRX STI
Subaru	Impreza	2005	WRX STI
Subaru	Impreza	2006	WRX STI
Subaru	Impreza	2007	WRX STI
Subaru	Impreza	2007	WRX STI Limited
Subaru	Impreza	2008	WRX STI
Subaru	Impreza	2009	WRX STI
Subaru	Impreza	2010	WRX STI
Subaru	Impreza	2010	WRX STI Special Edition
Subaru	Impreza	2011	WRX STI
Subaru	Impreza	2011	WRX STI Limited
Subaru	Impreza	2012	WRX STI
Subaru	Impreza	2012	WRX STI Limited

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.