
A US-spec E46 M3 CSL with a 6-speed manual didn't exist. So the owner of this car decided to do something about it.
This very detailed CSL conversion came by our shop to swap out its SMG transmission for a 6MT. The owner had already painstakingly sourced a large quantity of authentic OEM CSL parts, making this transmission swap one of the final steps of their build. The end result was an enthusiast's ultimate dream car come to life.










