Anyone have the Solo catback system with the hi flow cats? Wondering what the difference is. Sound, performance, etc.? I have the Mach X 3 now and am thinking of adding the cats too.

Does anyone have a video of the sound with the combo?

Thanks!

The cats didn't really change the tone on my slp loudmouth 2
I guess they may have picked up a few horses nothing too noticeable
Kind of regret not waiting for long tubes

I believe on the Solo website there are some before & after dyno stats of one of the member's here car. I have 6.1 spd and the hi flow cats with Solo cat-back gave the exhaust a touch deeper sound and a touch louder overall.