Description
BMW M52TU Stroker Kit by 5150 AutoSport Compression Ratio:8.5:1 G45 1125 (67mm) and G45 1500 (76mm) Strength for Performance Driving S85 V10 CP FPS B58 82.5 9 Bore Options:93 mm G45 1125 (67mm) and G45 1500 (76mm) You can click the hyperlinks to go directly to those product pages Note: Professional installation by an experienced engine builder is strongly recommended