CarterKraft
Red Skull Member
I usually make my crossover the same size as the rest of the exhaust but an H pipe can be a little smaller without hurting anything.
I've heard of the paint method or drawing lines on the pipes but generally the location is dictated by where it physically fits in the car
It helped a ton with drone and in cab noise in my F250 that has glass packs dumped under the bed.
Since the 3.5" pipes are borderline over size anyway a little smaller cross over doesn't worry me too much.
I can't visualize right now where a good spot is but the next time I get it up on the lift I'll scout it out.
It can use some drone reduction in the worst way.
I think it will work here.