Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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$1,206.01 set
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Features, Description, Q&A, Specs & Installation
Custom Engine Performance. The Custom CP Pistons are designed for high-performance Subaru EJ20 engine builds requiring application-specific piston specifications. The Custom CP Pistons allow for custom compression ratio and bore configurations, making them suitable for specialized performance combinations and demanding engine builds. Their forged design provides a strong foundation for applications where increased durability and precise internal engine specifications are important.
Construction and Appearance. These Custom CP Pistons feature forged construction for excellent strength and durability under demanding engine operating conditions. Precision-manufactured to custom specifications, they can accommodate application-specific bore and compression ratio requirements while providing accurate dimensions and a professional performance-component finish.
Installation. Installation is difficult and requires extensive engine disassembly, precision cylinder measurements, proper piston-to-wall and ring clearances, and careful engine reassembly. No drilling is typically required, but professional engine machining and assembly may be necessary to accommodate the selected custom bore and piston specifications.
Application. This Custom CP Pistons fits Subaru EJ20.
Brian Crower BC7609
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Installation Info
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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