new to spoolstreet but not new to the BMW world. I finally decided to register and create an account after months of jumping on and off forum for useful information. Have a couple BMW's with one being a 07 335i FBO.
As of now just working on an e40 tune rev 1 to maximize power on new oem turbiskies. If and when I blow these ill just upgrade twins with a goal of 650whp and slap the new warrantied turbos on my 135i.