Pistons - Forged - Single
Showing 1–12 of 24 results
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CP piston and ring set engineered for the Subaru EJ257 engine in WRX and STI models — features 99.5mm bore diameter, standard sizing, and an 8.2:1 compression ratio.
Sale! Original price was: $246.29.$82.10Current price is: $82.10. Add to cart -

High-strength forged Wiseco pistons engineered for Subaru EJ257 engines in WRX and STI models—featuring a 4-valve configuration, -19cc dish volume, and precise 99.5mm bore diameter for optimal compression and performance.
Sale! Original price was: $201.99.$67.33Current price is: $67.33. Add to cart -

Manley 26cc Dish Piston for Subaru WRX and STI – Single Unit
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ205 Piston for 1998–2001 Subaru WRX — 92mm Bore, Stock Stroke, 8.5:1 Compression Dish Design
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ205 Piston for 1998+ Subaru WRX — 75mm Stroke, 92.5mm Bore (+0.5mm), 8.5:1 Dish Compression, Includes Rings (Single Unit)
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ205 Stroker Piston for 1998–2001 Subaru WRX — 79mm Stroke +4mm, 92mm Standard Bore, 8.5:1 Compression Dish Design (Single Unit)
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ257 Dish Piston for 2004+ Subaru WRX STI – 99.5mm Stroke, 9.8:1 Compression Ratio
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ257 Forged Pistons & Rings Kit – Subaru WRX STI (2004–Present), 99.75mm Bore, +0.25mm Oversize, 8.5:1 Compression Dish Design
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ257 Piston for 2004+ Subaru WRX STI — 75mm De-Stroked, 100mm Bore +0.5mm Overbore, 8.5:1 Compression Dish Design (Sold Individually)
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ257 Piston for 2004+ Subaru WRX STI — 99.5mm Stroke, 8.5:1 Compression Dish Design (Single Unit)
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ257 Piston for Subaru WRX STI — 99.5mm Bore, 83mm Stroke, 8.5:1 Compression Ratio, Includes Rings (Sold Individually)
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart -

Manley EJ257 Piston Set for 2004+ Subaru WRX STI — 75mm De-Stroked, 99.5mm Standard Bore, 9.8:1 Dish Design with Ring Kit
Sale! Original price was: $190.01.$95.01Current price is: $95.01. Add to cart
Showing 1–12 of 24 results