I installed my ART test pipes this morning.. Awesome service, great fit. To avoid gasket blow outs I used the High Temp Copper Gasket material. We used it on race trucks so I think it should work on these. The copper hardens around the gaskets and seals up all imperfections on the flanges..
Sounds like a deeper growl, is quieter at idle and at speed. I do feel more torque when I'm around 4,5 RPM.
Nice set up.
I did find out my car is running really rich.. I wouldn't be surprised to find some fowled plugs. Will try to fix this.. Thanks to the UP Rev I got from FlashBurn i think I can do it.. Will get some dyno time after I finish one more mod..
