Catalytic Converter Question
I've got a 2002 Z28 and I just bought some Pacesetter LT's with the EGR and AIR provisions. I'm gonna be getting true duals on it and I'm gonna be running cats. I bought the Magnaflow 3 inch inlet/outlet high flow spun cats. My question is, should I weld the cats on the header collector? They slide right over the collector perfectly but I've never seen anyone do that before so I'm assuming there is a reason for that. Thanks for any help.


