Got my BBR tune today and was instantly impressed until about 20mi when my CEL came on. Pulled over said got p1071 and p1074 I believe, Left my stuff at work. Either way it was system running lean bank 1 and 2. Called Liz got right on it. EXCELLENT CUSTOMER SERVICE guys. Chris is rewriting the tune tonight. Only thing I asked him to redo other than the codes was the initial throttle responce from first and 2nd gear. The tune blows my car away at around 2500-3500 rpms but until then it is a bit sluggish. I will post up the difference when he re sends it. And just waiting on John to get back with me about the price of the tune. I think they forgot to put in my discount for being a site member. But I am pretty sure they will take care of everything.