Looking to upgrade or modify your Subaru with aftermarket parts from CP Pistons? At Tunersports.com we carry a great selection of their parts for your vehicle.
From engine components, piston sets - forged - 4cyl, engine components or piston sets - forged - 4cyl we have 29 parts available, all with free shipping to the Continental US 48 States.
For more information on CP Pistons, you can visit the official CP Pistons website.

OUT OF STOCK CP Pistons Single Pistons SC7420CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2) - SINGLE $251.14
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IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7411CP Pistons Subaru FA24 94.1mm Bore Piston - Set Of 4 $885.00
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OUT OF STOCK CP Pistons Piston Sets -4 Cyl SC7435-1CP Piston Subaru EJ257 WRX STI- Bore (100mm) - Size (+0.5) - CR (8.5) - Single $251.14
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OUT OF STOCK CP Pistons Piston Sets -4 Cyl SC7410-4CP Piston & Ring Set for Subaru EJ25 2.5RS - Bore (100mm) - Size (+0.5mm) - Compression Ratio (8.5) $885.15
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IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7400-4CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92.5mm) - Size (+0.5mm) - Compression Ratio (8.5) $885.15
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OUT OF STOCK CP Pistons Piston Sets -4 Cyl SC7399-4CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92mm) - Size (Standard) - Compression Ratio (8.5) $885.15
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OUT OF STOCK CP Pistons Piston Sets -4 Cyl SC7401-4CP Piston & Ring Set for Subaru EJ20 WRX - Bore (93mm) - Size (+1.0mm) - Compression Ratio (8.5) $885.15
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IN STOCK CP Pistons Piston Sets -4 Cyl SC7422-4CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (0.25mm) - CR (8.2) $885.15
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OUT OF STOCK CP Pistons Piston Sets -4 Cyl SC7403-4CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86.5mm) - CR (9.0) - Set of 4 $885.15
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OUT OF STOCK CP Pistons Piston Sets -4 Cyl SC7406-4CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86.5mm) - Size (+.5mm) - CR (10.0) - Set of 4 $885.15
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IN STOCK CP Pistons Piston Sets -4 Cyl SC7420-4CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.5mm) - Size (Standard) - CR (8.2) $885.15
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IN STOCK CP Pistons Piston Sets -4 Cyl SC7422-4CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (0.25mm) - CR (8.2) $885.15
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IN STOCK CP Pistons Single Pistons SC7405-1CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86mm) - CR (10.0) - Single Piston $246.29
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IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7423-4CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100.5mm) - Size (+1.0mm) - CR (8.2) Set of 4 $885.15
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IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7405-4CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86mm) - CR (10.0) - Set of 4 $885.15
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IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7400-4CP Piston & Ring Set for Subaru EJ20 WRX - Bore (92.5mm) - Size (+0.5mm) - Compression Ratio (8.5) $885.15
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IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7411CP Pistons Subaru FA24 94.1mm Bore Piston - Set Of 4 $885.00
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IN STOCK - LOW CP Pistons Piston Pins 905-2250-26CP3SCP Wristpin .905in Dia x 2.250in L .260in Wall 9310 Steel Upgrade Non-Chamfered Spiral/Subaru Lock |
IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7408-4CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86.5mm) - CR (10.5) - Set of 4 $899.85
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