Yeah, sounds great around town, but on the highway I need a volume knob big time. I'm running a catless 3" Thermal R&D race exhaust. I want to tone it down, but don't really want to put the cat back in...the power gains are just awesome and we don't have emissions up here so why bother.
Is there a good option to maintain the flow (for the most part, I know I'll sacrifice some) that I can put somewhere after the DP and before the mufflers?