He will take out alot of the torque management if you'd like. He can also adjust your shifts to be firm or at higher RPMs, etc. He is like the Superchips on steroids. Pay for the initial tune, then if you keep modifying, pay shipping cost and you get lifetime retunes free. Superchips can't offer that. Nelson's isn't a handheld tuner, he reflashes the whole ecm. You take yours out, put his in, then send him back yours. He can also adjust if you upgrade to the 90mm throttle body, electric fans, lower thermostat, etc. (all of which I suggest). Oh and the reason I didn't use the tuner from Maggie is becuase I heard about Nelson and knew I was going to keep modifying. Getting ready to do a cam swap, more boost and meth injection.
Tim