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Comprehensive Improvement in Horsepower, Reliability, and Compatibility! Performance parts For BMW B58B30 engine retrofit !

New Product Release: Forged Pistons for BMW M50/M54 Piston Diameter: 84-84.5 mm Fitment: BMW E46 323i, 323Ci / E39 523i / E36 / Z3 2.3i

Different reinforcement goals determine the choice of piston/connecting rod specifications. HIMYCAR's forged piston and forged connecting rod offer you options.

Why is 4032 Aluminum Alloy the "Golden Blood" of Forged Pistons?‌ HIMYCAR‌ deliver ‌in high-precision CNC machined-TOP custom pistons available small-batch customized. We deliver ‌±0.001mm tolerance CNC machining‌ and ‌complex forged solutions‌ for Pro...

🚀When many modification enthusiasts ask us, "How much horsepower can your pistons handle?", we'd like to share a core concept: *The horsepower limit of a piston is not a standalone number, but a systemic engineering outcome * . Our two main forged...

Performance Forged Piston Set For BMW N20 and N26 Engines. For BMW Z4 220 320 520 328 428 528 2.0 16V N20 Cylinder 84mm CR 10.2 :1 Pin 22mm High-Quality Material 4032 aluminum alloy forgedLower noise, higher tensile strength, lower thermal...

HIMYCAR PRO custom piston services to create performance upgrades for specific engine applications ,We can build your custom pistons to any bore size or compression ration you need!

HIMYCAR connecting rods for your engine re-build. They are a budget rod, very affordable, but despite of that they are made from the right material using the right manufacturing process. They are made from 4340 steel and after being forged they are multi-stage head treated, surface treated as w...

Congratulations on our success at the 138th Canton Fair. Thanks to all our customers and visitors has visited our booth. Cheers to finding potential partners and more oppertunites for 2026.

H-Beam ,I-Beam, X-beam, what are the diffrence and which forged Connecting Rods are good for you ?