hey i have a couple of questions i did the conversion to the 1998 bumpers and im changin the exhaust system i have a y pipe rt cat b pipe n stillen exhaust its rubs underneath the car why is that and i changed the exhaust to 98 also whats wrong

 

I'm assuming you mean the exhaust tip is rubbing the rear bumper?

Probably just need to get the hanger bar on the muffler bent up a little so it hangs lower.

 

its not the muffler it seems to be the b pipe rubbin underneath

 

Hmm.. when I had my exhaust installed the shop had to cut off about an inch from the end of the 2nd half of the b pipe and weld it together instead of use the clamp that came with it. This made the pipe completely centered and firm.

Might need to do the same. Should be a 10min job at a muffler shop.