Distance between cat and Muffler
Have an 89 F150 4spd manual w/OD 5.0L V8 98K miles
I was looking at putting a new exhaust system on. Probably some shorty headers and high flow cats, main idea is to have it be a dual system with an exit on both sides in front of the rear wheels, still my daily driver so needs to pass emissions
Does it matter how close the catalytic converter is to a muffler?
I can't see how it would make much of a difference, but thought I would ask.
Thanks ahead of time for any help.
I was looking at putting a new exhaust system on. Probably some shorty headers and high flow cats, main idea is to have it be a dual system with an exit on both sides in front of the rear wheels, still my daily driver so needs to pass emissions
Does it matter how close the catalytic converter is to a muffler?
I can't see how it would make much of a difference, but thought I would ask.
Thanks ahead of time for any help.

