CNC-Motorsports offers the best selection of pistons by brands like; CP, Diamond, JE, SRP, KB, Mahle, Manley and Wiseco. Our selection of pistons will cover nearly every engine build from 300 horsepower street engines to our forged pistons that will support 2000 plus horsepower race engine applications. Shop 12000 plus pistons for domestic V8 and Import engines. Custom piston orders available, please call or email our experienced staff today.
Shop By
-
CP-SC7421 PART NUMBER
SC7421 CP Pistons, Forged, Subaru - 3.937 (100mm) Bore, 8.2:1$885.15Subaru - EJ257 WRX STI, 3.937 (100mm) Bore, 79mm Stroke, 130.5mm rod, 1.208 Compression Height, +.5mm Dome, Set of 4 , Call for best price. Learn More -
CP-SC7423 PART NUMBER
SC7423 CP Pistons, Forged, Subaru - 3.957 (100.50mm) Bore, 8.2:1$885.15Subaru - EJ257 WRX STI, 3.957 (100.50mm) Bore, 79mm Stroke, 130.5mm rod, 1.208 Compression Height, +1mm Dome, Set of 4. **Call for best price.** Learn More -
CP-SC7425 PART NUMBER
SC7425 CP Pistons, Forged, Subaru - 3.9175 (99.50mm) Bore, 9.0:1$885.15Subaru - EJ257 WRX STI, 3.9175 (99.50mm) Bore, 79mm Stroke, 130.5mm rod, 1.208 Compression Height, STD, Set of 4. **Call for best price.** Learn More -
CP-SC7426 PART NUMBER
SC7426 CP Pistons, Forged, Subaru - 3.927 (99.75mm) Bore,9.0:1$885.15Subaru - EJ257 WRX STI, 3.927 (99.75mm) Bore, 79mm Stroke, 130.5mm rod, 1.208 Compression Height, +.25mm Dome, Set of 4. **Call for best price.** Learn More -
CP-SC7427 PART NUMBER
SC7427 CP Pistons, Forged, Subaru - 3.937 (100mm) Bore, 9.0:1$885.15Subaru - EJ257 WRX STI, 3.937 (100mm) Bore, 79mm Stroke, 130.5mm rod, 1.208 Compression Height, +.5mm Dome, Set of 4. **Call for best price.** Learn More