Reduction in Exhaust Size
Reduction in Exhaust Size
The exhaust pipe on the 5.0s seems to be bigger than on previous engines. If going to do a SI/DO muffler, what would be the negatives to using a 2.25" intake, which is slightly less than the stock pipe?
Agreed. Keep it 2.5" since you're doing a SI/DO. It will sound a little deeper with 2.5" too if you consider that a good thing


