ACL BMW S65 V8 Engine (E90 M3) Race Series Engine Connecting Rod Bearing Set

Doing a rebuild on the S65 V8 engine in your 2008-2013 BMW M3? These ACL Race Series connecting rod bearings are a solid choice for getting your engine back in top shape. The S65 is a high-revving V8, and keeping its bottom end healthy is crucial, especially if you're pushing the engine hard or have already put a lot of miles on it.

ACL has been making bearings for a long time, and their Race Series is well-known for being a well-built option. These bearings are made with a tri-metal overlay that offers good wear resistance and helps maintain oil pressure. This particular set is undersize by 0.025mm, which is important to note if you're replacing bearings on an engine that's already been machined. Using the correct undersize bearing ensures a proper fit and optimal oil clearance.

When you're rebuilding an engine like the S65, using quality internal components is key to a long-lasting build. These ACL bearings are designed to handle the stresses of a performance V8, whether it's for track use or just a robust street application.