Wiseco Subaru WRX EJ20 STROKER 1.181 CH Piston Shelf Stock Kit

Brand: Wiseco
Product Code: K579M93
Availability: In Stock

Part Number
Pro Tru Pistons; Sport Compact Series; Set of 4 Pistons; Recommended RingSet: 9300TX; Rings & Pins Included
Gram Weight
Comp Ratio
Dome Volume
93 mm
Comp Height

Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust - DOHC Crank

World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines.

Wiseco’s Sport Compact Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards. Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.

Make Model Years
Subaru Impreza 1993 - 1998

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