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JE forged piston kit for BMW S14B23 (4‑cyl) is engineered and machined in the USA and tailored for that engine application. These pistons use JE's proven forging techniques and may include features such as skirt coating, accumulator grooves, optimized wrist pins and JE Pro Seal rings where applicable. They are built to provide durability and performance across demanding racing and high-stress environments.
JE Pistons BMW S14B23 8.5:1 KIT Set of 4 Pistons
