Whichever setup you choose, you are going to love the end result. I personally DD an e46 M3 and the s54 is by far my all time favorite motor. The only problem is parts are more expensive when something breaks.
Originally Posted by zaharias
M54+supercharger OR S54..??
However, you will not be disappointed with a supercharger kit for the M54. Our supercharger systems are very easy to maintain and add significant power to your engine
We have sold hundreds of kits over the years. Not to mention our amazing customer service to back it up.
If you have any questions on a system feel free to pm me. Im glad to help
Last edited by Brandon@activeautowerke; 01-13-2013 at 01:02 PM.