Saw this online, guy added trombone at mid-pipe, then a H pipe/crossover before stock muffler, then has the 2 coming out of stock muffler into a single 3.5" Sounds like a GTR or uncorked 911 turbo.
Please someone make this or offer a weld-in kit...
This one probably best. Most now have shite music blaring. His intake pretty rad (less the blocked BOV). There was one with it driving by but cannot find it.
Good luck getting one, he doesn't seem interested in really making them. I asked him like 6+ months ago and he said then that it wouldn't be until 2026. I'm making my own as soon as I get some better than single digit temps, I already have all the stainless tubing sitting here waiting.