Txredneck,
The SpeedLoader is an optional add-on to the Six-Gun that increases the output of levels 2-6 by roughly 10%. Level 1 is always stock.
Dleno,
The install of the Six-Gun on an automatic requires three T-taps, two for the TCC circuit monitoring and one to provide power to the Six-Gun. Manual trans trucks only require the one for power. All other connections are done via factory style connectors.
You are correct, removal of a catalytic converter (or any emissions control device, for that matter) is illegal for on-highway vehicles. That means that as a manufacturer, Banks must design an exhaust system that retains the cat for those vehicles that come from the factory originally equipped with a cat. I don’t know all the breakdowns, but we have found that for both model years (03 and 04) there are some vehicles that are equipped with cats and some that aren’t. Our primary test vehicle is a 2003 (built 11/02) 235 HP California model that IS equipped with a catalytic converter. That means that all testing that was done on that truck was done with the catalytic converter in place. “Recommended airflow improvements” in this case means a Monster Exhaust that is designed to include the cat, a BigHead actuator and a replacement air filter. I am not aware of any 03-04 trucks that are equipped with resonators (all 98-02 trucks had resonators, but no cats).