EddieS'04
In Memoriam 1950-2022
Do I contact them or go thru you? With a drawing of my idea.
Do they have the bullit style cats? For clearnace reasons. I was looking at the bullit style cats. That are offset in/out. The X-pipe would have to be the narrow style.
My thought is it would have to be built in place. For clearance between the trans and frame. I was thinking that 2" tubing would be the proper size for duels on a 4.0 V6. From the RT-y-pipe to the tips. 2" is easier to route. Plus the 2" tubing should flow max and still maintain low end torque. The twin internal flow muffler, that Bob used. Would still be true duels.
Right now I have the RT-Y, oem main cats and 2 1/2" magnaflo cat back.
Im not sure if I would really gain power. Or just a different sound. Only a before and after dyno would tell.
The closest dyno to me. 1 to 3 pulls, $300. He tunes SCT/xcal-3, but he said he doesnt have the software for my motor.
