brumbach
Well-known member
I recently bought the allen aluminized 2 1/2" exhaust system for my vette. I also purchased the spacer (from paragon) in lieu of the heat riser valve for the installation on the passenger's side. Donuts come already assembled with header pipe. Looking at a diagram of my exhaust system, there appears to be an extension section of pipe that goes between the header pipe and exhaust manifold on the driver's side. How critical is this? What happens if I don't install one?
Thanks,
Bill
Thanks,
Bill