Originally Posted by KBMW69
sfl gator, thanks for information you have given me. The stock power is not enough. I have a Bmw M3 Supercharged level 2. If I upgrade the turbos on the 335i, then I will destroy a level 2 m3. So what ever it cost's. I want to upgrade the turbos on the 335 and be the one of the first to do it.
How much whp is your M3 putting out?