
E30 Direct Bolt-In Rear Axle. The Level 5 Direct Bolt-In Axle for the E30 feature a direct fit outer CV with ABS ring, heavy duty torsional axle bars made from high-grade aircraft quality material, and a larger than factory 6-bolt Porsche style 108mm Inner CV with a bolt-on flange and stub into the differential. All Axkes are complete and ready to install with no modifications necessary.