The JE 12.5:1 pistons for the BMW S54B32 are engineered to elevate performance by boosting the engine's compression ratio. Specs: 12.5:1 Compression - 87.00 mm Bore – 1.271 in. CH, -8.70 CC
Replace your missing valve cover nut to ensure your valve cover is properly sealed to the cylinder head
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This piston ensures seamless fitment and outstanding quality, meeting the highest standards for BMW performance parts. Specs: 11.5:1 Compression, 87.00 mm Bore, 1.220 in. CH, -9.90 CC
JE Pistons are high-performance forged pistons designed for racing and high-output engines. Known for their durability, precision, and advanced engineering. Specs: 87.50 mm Bore – 1.271 in. CH, -30.00 CC
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.
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