I am planning to put my Flowmaster 40 series (single in /Dual out) on soon. I was looking at different pipe kits online and found one that exits at the rear on either side of license plate. I have 1988 Econoline Clubwagon van with dual tanks. My question is "Will my dual tanks get in the way of the pipes?" I was thinking of running the tailpipes side by side out the side near the stock location, but I would rather run them out the rear if possible.

 

you can run them both out side by side on pass side...i THINK you can run duals out the back without a problem....i know you cannot run one out each side BEFORE the tire....if they are selling kits for you vehicle, i would imagine it would be fine...i am pretty sure that info is correct but if i am wrong, please correct me.
chris