Remove the restrictive OEM intake and replace it with our 3.5" high-flow MAD S58 intake system. Installation is easy with very minor plastic panel trimming required. Our intake will improve throttle response and decrease turbo spool time. Engine sounds are greatly enhanced with the ability to hear the turbo spool and Whoosh "bov Sound" that everyone has come to love.
Expect up to a 10Whp+ increase on a tuned BMW S58 with stock turbos, and up to 15 whp+ on cars with upgraded turbos.
