Massively increase the torque and horsepower of your Subaru EJ257 (single AVCS) engine with our proven Stroker Kits. Perfect for WRX STI owners wanting a significant displacement increase for unmatched street or track performance. Includes premium billet crankshaft, forged rods, and custom pistons.
Sale!
Original price was: $4,771.26.$4,148.92Current price is: $4,148.92.
Sale!
Original price was: $4,594.97.$3,995.63Current price is: $3,995.63.
Sale!
Original price was: $4,497.65.$3,911.00Current price is: $3,911.00.
Sale!
Original price was: $4,248.23.$3,694.11Current price is: $3,694.11.
Sale!
Automotive Parts
BC0626-CLR – Subaru EJ 257 Stroker Kit – 83mm Stroke/I-Beam Extreme Rods w/101mm Bore x 9.5:1
Original price was: $3,705.83.$3,222.46Current price is: $3,222.46.
Sale!
EJ257 - Stroker Kits
BC0626 – Subaru EJ Series Stroker Kit – 83mm Stroke/I-Beam Extreme Rods
Original price was: $4,771.26.$4,148.92Current price is: $4,148.92.
Sale!
EJ257 - Stroker Kits
BC0627 – Subaru EJ Series Stroker Kit – 83mm Stroke/I-Beam Rods
Original price was: $4,594.97.$3,995.63Current price is: $3,995.63.
Sale!
EJ257 - Stroker Kits
BC0628 – Subaru EJ Series Stroker Kit – 83mm Stroke/ProH625+ Rods
Original price was: $4,497.65.$3,911.00Current price is: $3,911.00.
Sale!
EJ257 - Stroker Kits
BC0629 – Subaru EJ Series Stroker Kit – 83mm Stroke/ProH2K Rods
Original price was: $4,248.23.$3,694.11Current price is: $3,694.11.