JE Pistons forged pistons for BMW B58 engines are manufactured from high-strength 2618 aluminum. The kit is available with an 82.0 mm bore for an OEM engine or an 83.0 mm bore for a machined engine.
The pistons retain the original compression ratio and are designed for high loads. The kit is compatible with 22 mm piston pins and includes the components required for assembly.
- 6 forged pistons made from 2618 FSR aluminum alloy
- 22 mm piston pins
- 82.0 mm or 83.0 mm bore
- Proseal rings, locks and fitting kit
- Made in the USA
Suitable for: BMW 1 II (F20/F21), BMW 2 I (F22/F23/F45/F46/F87) / II (G42/G87/F44), BMW 3 VI (F30/F31/F34/F80) / VII (G20/G21/G80/G81), BMW 4 I (F32/F33/F36/F82/F83) / II (G22/G23/G26/G82/G83), BMW 5 VII (G30/G31/F90), BMW 6 IV (G32), BMW 7 VI (G11/G12) / VI (G70/G71), BMW 8 II (G14/G15/G16/F91/F92/F93), BMW X3 III (G01), BMW X4 II (G02), BMW X5 IV (G05/F95), BMW X6 III (G06/F96), BMW X7 I (G07), BMW Z4 III (G29), Toyota Supra V (DB).
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