If you want good sound with no drone, Corsa is the way to go. It's like the McLaren of exhausts, using only the finest materials, and special sound cancellation technology that eliminates drone. They are, however priced accordingly. All other exhausts may each have their own pluses and minuses, but the reality is that Corsa is the best. It's also available as a Mopar branded unit, with the sole difference of having a Mopar logo on the tip for a slight upcharge of only $400.
2012 Challenger SRT8 392 - "Roxy"
WP3 20" SRT Design Wheels
245/45ZR20, 255/45ZR20 Goodyear F1 Tires
Engine Block Heater
730N with Navigation
Mopar Premium Floor Mats
Mopar Premium Trunk Mat
Fastman 85mm Throttle Body
Billet Tech Catch Can
Speedlogix Skip-Shift Eliminator
Next on deck: Hurst 6M Shifter