Monch

stock is 2.25 pipe, i think they are stainless steel though, but a cheapo grade ss. also, aftermarket 2.5" catbacks are mandrel bent.

BleedinBlue

Its on and its AWESOME!! I don't have a digi camcorder or voice recorder...Have you guys used cell phones or digi cameras for exhaust clips? I wonder if they work well...

Jaybird79

Congrats! I have a few questions.. is it stainless steel, and what is the part #? Sounds like a good alternate chambered muffler to the Flowmaster.

BleedinBlue

I honestly don't know for sure...they seem to me to be stainless. I bought this catback from sitnlopro99gt, as far as I can tell the setup was actually meant for Gt's between 99-01. The installer had to make a minor bend and moved one hanger, other than that it bolted right up. Here is Spintech's site.

mvr

for clips i just use a decent quailty digital camera and they come out ok, nothing is like a real high quality video recorder tho.

and you cant tell me the stock cat back with a aftermarket weldin flows as well as a entire aftermarket catback with the same muffler. if youve ever seen the stock catback off the car compared to a aftermarket one you realize how much better the aiflow would be with a good quality catback.

BleedinBlue

A lot of it is probably in my head I know, but my car does feel stronger and more responsive now. You're not gonna get much gains from just a catback, but your gonna get less from weld-ins.

I'm gonna have to try for some clips over the next couple of days...my cellphone is completely out of the question I have found, and my digi camera records video, but doesn't seem to record any audio [&:]