ACL 80.0mm Bore 66.0mm Stroke Standard Size Conrod Bearing Set | 2003 - 2015 BMW Z4 (6B1490H-STD) MODEL_E8X They are designed to fit

They are designed to fit seamlessly onto your existing exhaust system

Constructed with durability and ease of use in mind

Installation of these springs typically involves replacing the factory springs and may require basic suspension tools

race-inspired look with functional benefits

Part #: S90-2-10-038

ACL 80.0mm Bore 66.0mm Stroke Standard Size Conrod Bearing Set | 2003 - 2015 BMW Z4 (6B1490H-STD) MODEL_E8X They are designed to fit80. 0mm Bore 66. 0mm Stroke Standard Size Conrod Bearing Set by ACL ACL RACE Series performance engine bearings are recognized as a premier brand throughout the motorsports world. RACE Series rod and main bearings are standard components in RACE engines that have set records and won championships from Mexico to Bonneville from sport compact drift racing to small block NASCAR, IHRA and NHRA competitions. The unique combination of design, metallurgy and