I'm looking for recommendations on doing a complete redo of the stock exhaust system and need advice. If humanly possible, keep the catalytic converters and have the ability to tune things. Lastly, not looking at low end products, willing to spend the money to do this right.
Background: This is my everyday car, outfitted with (from Good-Win), Progress sway-bars, Progress springs. Other mods, gone to 17/8 .32 wheels, Michelin Super Sport pilot tires.