ACL Race Series Rod Bearings | BMW N54B30/N55B30/S55B30 Engines (6B1584H) Size:Standard Installation involves attaching the quick

Installation involves attaching the quick release to your steering wheel hub and securing it with the provided hardware

Requires re-torque of lug nuts after initial drive

Fully sealed carbon fiber box and filter combination

Its intercooled vents are engineered to help reduce exhaust gas temperatures at the tailpipe

ACL Race Series Rod Bearings | BMW N54B30/N55B30/S55B30 Engines (6B1584H) Size:Standard Installation involves attaching the quickBMW N54 N55 S55 High Performance Connecting Rod Bearings 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 cmpetitions. The unique combination of design, metallurgy and