The Brian Crower Stroker Kit for BMW N54/M54B30 includes a 93.6 mm stroke, ProH2K connecting rods, and custom pistons as a complete stroker solution. Offered for engine builds that increase displacement, this kit supplies the rotating assembly components needed to convert these BMW engines to the listed stroke while using performance-oriented rods and pistons supplied in the package.
Brian Crower BMW N54/M54B30 Stroker Kit - 93.6mm Stroke/ProH2K Connecting Rods/Custom Pistons