Rep Power: 734

I just ordered a pair of Pacesetter LTs and an 3" ORY today. I am curious to see how easy it is going to be (should be better than the cam swap). My only concern is if it will connect up to my existing catback. I am not sure of the pipe size. What is the diameter of the stock I-pipe on a 2001 z28?

 
Rep Power: 0

It'll connect just fine to the stock catback so don't worry about that.
The install really isn't that bad, just time consuming.
Here's the walk-through I used - http://projectcamaro.com/walkthroughs.htm

 
Rep Power: 707

Install isn't bad at all, and you are going to love how your Camaro sounds after the install

 
Rep Power: 875

headers aint too bad to put on

 
Rep Power: 698

i would just take the motor down.. then you have all the space u need