Cause Dave knows trucks! and he represented Hushpower for 2 years!
Hushpower cuts the drone out of the cab but is still throaty, Borla does the same but a lot more expensive and showy (polished stainless)!
Im sorry I meant Corsa not Borla! What was I thinking!
Hushpower isn't a "packed" muffler. It's a straight through design with baffles inside. Hushpowers way of reducing drone is to have a 5" muffler with 4" reducers. Dyno runs were made with their muffler that showed slight hp increases with less drone using this method.
IMO, Borla is second to none.... for a gasser. Diesel I doubt they have a grip on yet.
Hushpower is a packed muffler...
Hushpower
you would probably see "slight hp increases" if you just put a length of 5" pipe in a 4" system
Borla is just an expensive, high quality, packed muffler... There's nothing to "grip" when it comes to diesel exhaust vs. gasser exhaust
hmm... think Dave is going to recomend any other exhaust besides Hushpower? LOL
I'm looking for advice on Best Aftermarket Fuel System... what do you guys recomend?