I bought a set of LPP headers about two years ago, how do you attach the exhaust pipe to headers and size exhaust pipe you use?

 

If there is no flange on the header collector, you would use a slip fit exhaust pipe, over the collector, and a band clamp. You have to measure the outside diameter of the collector, to determine what diameter exhuast pipe is required to slip over it.

 

Thanks for your help.

 

I welded on flanges on my pacesetters.