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.
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CP-SC7399 PART NUMBERSC7399 CP Pistons, Forged, Subaru - 3.622 (92mm) Bore, 8.5:1$885.15Subaru - EJ20 WRX, 3.622 (92mm) Bore, 75mm Stroke, 130.5mm rod, 1.285 Compression Height, STD, Set of 4. **Call for best price.** Learn More
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CP-SC7400 PART NUMBERSC7400 CP Pistons, Forged, Subaru - 3.642 (92.50mm) Bore, 8.5:1$885.15Subaru - EJ20 WRX, 3.642 (92.50mm) Bore, 75mm Stroke, 130.5mm rod, 1.285 Compression Height, +.5mm Dome, Set of 4. **Call for best price.** Learn More
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CP-SC7401 PART NUMBERSC7401 CP Pistons, Forged, Subaru - 3.661 (93mm) Bore, 8.5:1$885.15Subaru - EJ20 WRX, 3.661 (93mm) Bore, 75mm Stroke, 130.5mm rod, 1.285 Compression Height, +1mm Dome, Set of 4. **Call for best price.** Learn More
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CP-SC7431 PART NUMBERSC7431 CP Pistons, Forged, Subaru - 3.937 (100mm) Bore, 8.4:1$885.15Subaru - EJ255 WRX, 3.937 (100mm) Bore, 79mm Stroke, 130.5mm rod, 1.208 Compression Height, +.5mm Dome, Set of 4. **Call for best price.** Learn More
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CP-SC7420 PART NUMBERSC7420 CP Pistons, Forged, Subaru - 3.9175 (99.50mm) Bore, 8.2:1$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
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CP-SC7422 PART NUMBERSC7422 CP Pistons, Forged, Subaru - 3.927 (99.75mm) Bore, 8.2:1$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
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CP-SC7421 PART NUMBERSC7421 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
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CP-SC7423 PART NUMBERSC7423 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
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CP-SC7425 PART NUMBERSC7425 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
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CP-SC7426 PART NUMBERSC7426 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