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Piston Average Weight: 683 GR
Description JE 186445L Piston Single (4
increased mid-MU characteristics
the addition of these pipes makes remapping the ECU mandatory to get the full potential from the system
Beveled-edge design for a sharp
JE 297119S Piston Single (87.00 mm Bore, 1.271 in. CH, -8.70 CC) for BMW S54B32 Engine ymm_41 Piston Average Weight: 683 GRDescription JE 297119S Piston Single (87. 00 mm Bore, 1. 271 in. CH, 8. 70 CC) for BMW S54B32 Engine JE Pistons applies over 75 years of experience to its range of premium forged racing pistons for European, import, and sport compact applications. Engineered, forged, and machined 100% in the USA, these pistons are Designed for each specific engine and racing application to provide durability and performance. Forged from 4032 aluminum for tensile