Upgrade your BMW with King's high - quality rod bearing set! Specifically designed for the N55B30A engine, this set is 0.25 oversized. It's a perfect fit for a wide range of BMW models from 2001 - 2020, including the 1 Series M, 135i, 228i, and many more. Ensure smooth engine operation and long - lasting performance with this reliable rod bearing set.

Using this rod bearing set is easy. First, make sure your engine is cool and turned off. Then, carefully remove the old rod bearings from your BMW engine. Install the new King rod bearings, making sure they fit snugly. Check the alignment to avoid any issues. When handling the bearings, keep them clean to prevent any dirt or debris from getting in. As for maintenance, it's a good idea to check the bearings regularly, especially if you notice any strange noises or performance changes in your vehicle. If you do a lot of high - performance driving, consider more frequent inspections. With proper use and care, this rod bearing set will serve you well for a long time.