5 mm results in the maximum displacement of 3500 cc

significantly reducing friction to enhance engine output and efficiency

2012-2015     F30/F31/F34     335i

Turbocharger

5150 AutoSport Custom Engine Harness, BMW E46 Engine:S54 5 mm results in theSay goodbye to salvaged wiring harnesses! Start anew with a comprehensive 5150 AutoSport complete harness. We've tested this harness in our Sponsored Racer's Pro Drift E46 with great results. It's a fully customized solution that allows you to seamlessly integrate your engine with the Link ECU Xtreme or Fury. For both drivers and technicians, it's a dream come true. Installation is a breeze remove your old corroded engine harness and replace it with