ok i have a 99 v6 with a new true dual exhaust system with borla muffs, k&n air filter, and jus put in 4.10s, problem is tho i wanna get it tuned to reset my speedo and to help wake up the engine some, any ideas on which tuner is the best and where can i get it at?

 

sct. can get it from one of our many sponsors on the main page.

 

SCT if you want a dyno tune
diablo if you want to just tune it yourself

both offer 87, 89, and 93 fuel levels for tuning

 

You can get a dyno tune with either the SCT or diablo tuners