Upgrade your 1988 - 1991 BMW M3 Base with the King Performance Rod Bearing Set. Designed for the S14B20, S14B23, and S14B25 engines in standard size, this set offers outstanding performance and reliability. Enhance your engine's efficiency and longevity with these high - quality rod bearings.

To install this rod bearing set, first make sure your engine is cool and turned off. Remove the old bearings carefully and clean the bearing surfaces thoroughly. Then, gently place the new bearings in the correct positions. When tightening the bolts, follow the manufacturer's torque specifications. Always use the right tools for the job. During use, keep an eye on your engine oil level and quality. Change the oil regularly to ensure smooth operation. If you notice any unusual noises or vibrations from your engine, stop using the vehicle and check the bearings. Store the bearings in a dry and clean place when not in use to prevent rust and damage.