Im putting hooker comp headers and the hooker ory onto my 02 z28. It already has slp lm1 and im wondering how well the y pipe will bolt onto my lm1 catback? Will i need to do some welding/cutting to make it fit? I know how loud and raspy lm1 is with headers and an ory but i really dont care because im putting a cam in it soon anyway.

 

it should bolt right on with no modification.

 

It should, but all cars are different. It is hard to say, worst case you may need to cut the I pipe back to make some room.

 

It should just bolt up