Any tune you get from a "im in your face" tuner will be above and beyond a watered down tune safe for everyone so long as it's not my old e tuner. My better than cob etune had a member here not fully modified ripping thru 5 stock tmic cause they kept giving him a tmic tune when he never said he had one. My experience with them was running richer than cobb, higher boost than cobb and higher rpms than cob. "In your face" tailors to your car and only your car so you see and feel better results. Cost more but if you get a bad e tune you pay the same eventualy swaping parts from clasifeids.
Speaking of swaping where can I get the cheapest oem like front o2? saw one on ebay for $60