I have a friend with a 2003 4 door sb 4wd auto and he is installing a stack kit. I was wondering if his exhaust ( a MBRP 4" turbo back) would fit on my truck?

I have a 98 QC SB 4wd Auto 12valve. I know I may have to cut a little off of his exhaust but will the rest of it bolt up?

Thanks.

Do the 98 12valves have a 3.5" Downpipe?

 

It's my exhaust that we are trying to fit on Skog's truck.

 

the down pipes are different as well as the hangers. other than that you can make it work

 

It is same except for turbo clamp/end. I am looking for one myself too

 

So what kind of a downpipe are we going to need to make it work for his truck? I had a feeling that the hangers wouldn't match up, but we can fab something up to fix that.