Originally Posted by Dosturbos
Yeah the Cobb is sick. I don't want to hate on JB4 because lots of people like it, but you can Pro-tune the cobb and get multiple custom maps, based around the mods and specifics of your car. Bren at Brentuning.com is a pretty awesome tuner for us Boston area guys. He has multiple N54 motored BMW's of his own that he is constantly tuning, so I trust him not to blow up my car. He always did my old Subaru right...Anyway The e85 changes the game completely with our cars. The immediately difference in feel and pull is insane.
yep, i went with BrenTuning. kids the best around in my opinion, especially given his E85 capabilities. He's taking it to the next level before anybody else is.