TSP Duals out the back?
Click the picture for more pix
Ordered parts and had a buddy do the welding and putting it together.
Parts:
- High flow metallic spun Carsound 3" cats part # ???
- TSP Kit With 18" Dynomax bullets chopped.
- 7 x 3" Mandrel bent U bends from Jegs
- 2 x 18" Flowtech redhot bullets from Summit
- 2 x 3"-2.5" turndowns from Jegs
- 6 x 3 bolt flanges
Here are some pictures from a local guys car ('02 double U S-6) who had his TSP duals ran out the back.

Trending Topics
The Best V8 Stories One Small Block at Time
those look pretty good. How does it sound though, I know with mine the turndowns gave it a sweet deep bassy sound but there was also a kinda gay hissing noise as well. The hissing was most noticeable from outside the car at low to mid rpms with a higher load on the engine. I think that it looks much better all the way to the bumper though. Cat's cleaned up the sound alot too, it's deeper and cleaner sounding than before. I'm running spiral flows FWIW, cats are magnaflow 59959's.
The wiring harness was a big effort for the guy that did the install.
He literally drilled out the white connector from the sheet metal, then he individually stripped and soldered 12" extensions on each of the wires to pull that box away from the body.
I guess he even found the right gauge color coded wire for each one too, he was proud of that bit. Tied it up somewhere around the diff box with some zip ties.
He said it would be impossible to route the pipe through that area without pulling that harness. If your trying to find a shop to do it, or want to make the job easier for yourself, that could be something you could tackle yourself. If your handy with wires and a soldering iron...and a drill...and heat wrap..


