PPM BMW S63B44 ACL Race Connecting-Rod Bearings

PPM BMW S63B44 ACL Race Connecting-Rod Bearings is supplied by PPM Racing / Pure Performance Motorsport and has been matched to the relevant Built by Boost & Tune vehicle and engine families.

Supplier information

ACL Race big-end connecting-rod bearing set offered by PPM for BMW S63B44 applications including F10/F90 M5, M6, X5M and X6M variants.

Key specifications

• PPM lists S63B44O0, S63B44T0, S63B44T3 and S63B44T4 application groups
• Supplier lists STD, 0.025 mm, 0.25 mm and HX-STD sizes

Ordering notes

Bearing-size selection should be confirmed against crank journal measurement and engine-builder requirements before ordering.

Confirm final engine specification, clearances and supporting hardware before assembly. Professional engine building and measurement are recommended for high-performance applications.