Originally Posted by SupremePower3335
I just ordered a 2011 335xi. They quoted me $1500 with the tune and grills installed. WIth what is out there in the market, IMHO its not worth it for 20bhp..
not worth it for 20bhp alone, but owners who don't want to risk warranty coverage on an aftermarket tune are getting more out of it than just the 20bhp