QTP HVMC Headers
QTP HVMC Headers Anyone from PA running these headers w/cats and duals? Let me know your setup. What emisions problems if any? I have a 01 ws6 M6 w/the great loudmouth. I don't plan on reusing it with headers (still a nice cat-back). 
Don't know of anyone running cats with true duals. They don't use the sniffer on 01 and newer cars (at least they don't around here). They hook up a machine to the computer and if it's not throwing any codes you pass. However you will fail the visual inspection. If you know someone you are OK. If not your best bet would be to cut the converters in half, gut em, and weld em around the new pipes making them appear functional. What part of Pa are you from?
I'm live in York County (near Harrisburg). I don't know anyone in the inspection business. 
The visual inspection sucks. I don't know which QTP headers I may choose. I'm taking my time with the parts and set up.
The visual inspection sucks. I don't know which QTP headers I may choose. I'm taking my time with the parts and set up. 
