High-strength H-beam forged connecting rods for BMW N57 engines. The stock rods are a well-known weak point in heavily modified N57 diesel engines, and these forged rods provide a durable solution for reliable high-power builds.
- Material: 4340 EN24er forged steel
- Includes ARP2000 3/8″ bolts
- Piston pin: 24 mm
- C-to-C length: 138 mm
- Recommended max. RPM: 7500 rpm
- Advertised horsepower rating: up to 800 HP
Compatible with BMW N57B30A / B / C engines in a wide range of 3-series, 5-series, 7-series and X models.
Typical models:
BMW 335d (E90/E91/E92/E93, F30/F31)
BMW 535d (F10/F11)
BMW 740d (F01/F02)
BMW X5 40d / 50d (E70, F15)
BMW X6 40d / 50d (E71, F16)


