Product Description
BMW M30B30 Connecting Rod Set - ItalianRP IRPR310
The ItalianRP connecting rods are a strong and reliable upgrade for the classic BMW M30B30 3.0L engine, found in models like the E32 730i and E34 530i. Built from high-strength 35NCD16 steel, these rods are designed to handle more power and stress than the factory originals—perfect for anyone looking to modernize or push the limits of their vintage inline-six. Each rod is precisely machined with a 135 mm center-to-center length and a 22 mm wrist pin to match OEM specs. You can choose from ItalianRP’s Gold or Platinum lines, with optional bolt upgrades like VIMI2500, L19, or Custom Age, depending on your build goals. Whether you're restoring with performance in mind or going for a boosted sleeper, these rods offer strength, reliability, and peace of mind.
| Features | Specifications |
|---|---|
| Rod Code | IRPR310 |
| Piston Code | Not Available |
| Engine Code | M30B30 |
| Number of Cylinders | 6 |
| Big End Diameter | 52.000mm |
| Big End Width | 23.900mm |
| Pin Diameter | 22.000mm |
| Between Centers | 135.000mm |
| Compatible Vehicles | E32 730i and E34 530i |
| Manufacturing Origin | Italy |
ItalianRP is a performance engine component manufacturer based in Italy, specializing in high-quality forged pistons and connecting rods for European and Japanese engines. Known for their motorsport heritage and precision craftsmanship, ItalianRP parts are designed and built in-house using top-grade materials like 2618 aluminum and 4340 steel. Every component undergoes rigorous quality control and is CNC-machined to exacting tolerances, ensuring reliable performance in everything from street builds to full race applications. With a growing presence in North America through ItalianRP USA, the brand brings together Italian engineering excellence and a passion for pushing automotive limits.
