Ok so I'm running TSP 1 7/8th headers and there 3' ORY to a looks like a hooker catback.
I'm now running a forged 390 engine with a
F1A Procharger, I'm thinking the hooker is gunna be a bottleneck.
I haven't ran the setup yet since they are still finishing the swap.
Now I loved the sound it had before new engine and supercharger, but now I'll have the cutout (didn't have on old set up).
Was thinking of going tsp true duals but I don't want it crazy loud, only at wot..

 

I'd let Lashway design an exhaust. I thought they did mandrel bends in the shop as well?

 

yeah I'm waiting for Erik to get back with me about that.
ill put that into its own category
so what would you get?
1. custom x true duals
2. tsp true duals
3 keep y pipe and do a borla adj. catback?
4. you ideal explain why.

 

I had the TSP True Duals with the Sweet Thunders. Honestly hated them but I am lowered. I couldn't go over a speed bump for anything. Sounded amazing with absolutely no rasp and better than any setup I have heard. But now I have a TSP Stainless Steel ORY and a Magnaflow Bullet. It sounds louder imo than the duals and has a little bit of rasp. But everyone says it sounds great outside the car. Hear me coming a mile away or farther. I am H/C/I car as well. I have been thinking of going down to Eric and having him fab from where my bullet is and extending it with madrel bent pipes to the back and it would probably quiet it down significantly or even take that into a Magnaflow 1 in 2 out 3' muffler. I have been following your build closely. I wanna go procharged as well.