Piston Sets - Forged - 4cyl
Showing 61–72 of 72 results
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Manley forged stroker piston kit engineered for 1998–2005 Subaru WRX (EJ205), featuring +4mm stroke (79mm), +1mm bore (93mm), 8.5:1 compression ratio, dish profile, and full ring set
Sale! Original price was: $760.03.$95.00Current price is: $95.00. Add to cart -

Manley Stroker Piston Set for 1998+ Subaru WRX (EJ205) – 79mm Stroke, +4mm Crank, 92.5mm Bore (+0.5mm), 8.5:1 Compression Dish Design with Full Ring Kit
Sale! Original price was: $760.03.$95.00Current price is: $95.00. Add to cart -

Wiseco 4-Valve R-Dome Piston Kit for Subaru WRX – 8.4:1 Compression Ratio, 92.5mm Bore
Sale! Original price was: $732.99.$91.62Current price is: $91.62. Add to cart -

Wiseco 92mm Forged Piston Kit for Subaru WRX – 4-Valve R/Dome Design, 8.4:1 Compression Ratio
Sale! Original price was: $732.99.$91.62Current price is: $91.62. Add to cart -

Wiseco 93mm R/Dome Piston Kit for Subaru WRX – 8.4:1 Compression Ratio
Sale! Original price was: $732.99.$91.62Current price is: $91.62. Add to cart -

Wiseco EJ25 DOHC 4-Valve Piston Kit – 100mm Bore, -23cc Dish, Ready-to-Install Shelf Stock
Sale! Original price was: $717.99.$89.75Current price is: $89.75. Add to cart -

Wiseco EJ25 SOHC 4-Valve Dish Piston Set – –18cc Compression, 100mm Bore
Sale! Original price was: $717.99.$89.75Current price is: $89.75. Add to cart -

Wiseco EJ257 4-Valve Dish Pistons for Subaru WRX/STI – 19cc Dish, 99.5mm Bore, Ready-to-Install Kit
Sale! Original price was: $732.99.$91.62Current price is: $91.62. Add to cart -

Wiseco EJ257 Forged Piston Kit – 100mm Bore, -19cc Dish, 4-Valve Design for Subaru WRX & STI
Sale! Original price was: $732.99.$91.62Current price is: $91.62. Add to cart -

Wiseco forged piston kit for Subaru EJ25 engines—DOHC, 4-valve design, -23cc dish volume, 99.5mm bore diameter, ready-to-install shelf stock
Sale! Original price was: $717.99.$89.75Current price is: $89.75. Add to cart -

Wiseco high-performance forged pistons engineered for Subaru EJ257 engines in WRX and STI models — featuring a 4-valve dish configuration, -19cc dish volume, precise 99.75mm bore diameter, and ready-to-install shelf-stock kit
Sale! Original price was: $732.99.$91.62Current price is: $91.62. Add to cart -

Wiseco high-performance piston kit for Subaru EJ25 SOHC 4-valve engines featuring -18cc dish design and 99.5mm bore diameter — ready for immediate shipment.
Sale! Original price was: $717.99.$89.75Current price is: $89.75. Add to cart
Showing 61–72 of 72 results