BAMA's tunes are as good as anyone's mail-order tune, and better to the extent that they seem very willing to work with owners to get things right. If you really want it done right the other option is to learn to tune it yourself and buy a tuning system that is designed for doing. Delta Force's Special Forces and Commando packages are great for DIY tuners.
Tuning is not difficult you just need to be willing to learn how--even the best tuner out there started out not knowing squat. Greg Banish's book Engine Management: Advanced Tuning
is a great place to start.
Oh, a TB by itself will do nothing. The upper plenum is the weak link in the intake tract--see step #4 here
- 2003 GT, UPR X, FRPP 24lb/h, Magnaflow, PP 70mm TB & plenum, Delta Force tuned,
Steeda UDPs, Ralco flywheel, RAM HDX clutch, 3.73s, 262 rwHP/305 lb-ft.
New ride (7/1/2013) 1998 Mercedes SL500-5.0L 32V VVT 326/347 HP/tq