Manley Connecting Rod Set, BMW M50/M52/S50/S52, H-Beam

Manley H-Beam Connecting Rods for BMW M50, M52, S50, and S52 Engines – Available at 5150 AutoSport

The Manley Performance H-Beam Connecting Rod Set is engineered for exceptional strength and reliability, designed specifically for high-performance applications in BMW M50, M52, S50, and S52 engines. Crafted from 4340 forged steel, these rods offer a lightweight yet durable solution for engines running forced induction, high-RPM builds, or demanding track use. With a 135mm rod length, they are designed to replace OEM part #11241247175 and #11241744315, making them a direct fit for BMW M50 (Non-VANOS), M52, M52TUB28, M54B30, S50, and S52 engines.

Capable of enduring up to 8500 RPM, these rods deliver the structural integrity necessary for engines producing up to 1000 horsepower. Manley's connecting rods feature expanded mating surfaces to better distribute stress, ensuring stability and durability under the extreme pressures of forced induction.

Each set includes ARP rod bolts, enhancing clamping force for added reliability at high RPMs. Manley’s rigorous manufacturing process ensures superior quality, with each rod undergoing:

• Heat treatment and stress relief to prevent fatigue.
• Shot peening for improved resistance to cracking and wear.
• Magnaflux inspection to detect internal flaws.
• Precision weight-matching to +1.5 grams for smooth engine balance.

For performance enthusiasts looking to build a bulletproof engine, these connecting rods are an essential upgrade. Whether you're tuning for the track, drag strip, or an aggressive street build, Manley’s H-Beam Rods deliver the strength, precision, and reliability needed to push your engine to the next level.

Key Features:

• Designed for BMW M50, M52, S50, and S52 engines with 135mm rod length.
• Supports up to 1000 HP for turbocharged or supercharged builds.
• Lightweight 4340 steel construction ensures durability without excess weight.
• Includes ARP rod bolts for added security at high RPMs.
• Weight-matched to +1.5 grams for precise engine balance.

Non-Tapered Small End - NOT Compatible with OEM Pistons.

BMW M50 Applications:

3 Series

1990-1995     E36     320i / 325i / 325is
1994-1996     E35/E36     318ti

5 Series

1990-1996     E34     520i / 525i
1991-1996     E34 Touring     520i / 525i

Z Series

1995     E36/E37     Z3 2.0i / 2.5i

BMW M52 Applications:

3 Series

1994-1999     E36     320i / 323i / 323is / 328i / 328is
1997-2000     E35/E36     318ti / 323ti

5 Series

1996-1998     E39     520i / 523i / 528i

7 Series

1996-1998     E38     728i / 728iL

Z Series

1996-1999     E36/E37/E38     Z3 2.0i / 2.2i / 2.8i

BMW S50 US Applications:

3 Series

1994-1995     E36     M3

BMW S52 Applications:

3 Series

1996-1999     E36     M3

Z Series

1998-2000     E36/E37/E38     Z3M