I purchased a used aftermarket APR cat-back exhaust system from a guy on VW Vortex. Here is a picture of the APR on my car.
What I thought I was getting was the APR 2.5" cat-back system that bolts directly to the OEM catalytic converter. http://goapr.com/Audi/products/apr_exhaust_tt.html
What I actually received was the cat-back portion of the FULL APR 3" exhaust system. http://goapr.com/Audi/products/apr_exhaust_3intt.html
The problem: The APR pipe from the muffler to the cat is approximately 18" shorter than the OEM system. The 'missing' section will also need to go from 2.5" (Cat OD) to 3" (APR Pipe).
Any suggestions of where to get a pipe fabricated to 'complete' the exhaust?