New exhaust 2004 Silverado. Flownaster stainless with 40 mufflers. Way to go built very nice Heavy Duty... Sounds GREAT ! ! ! !
Easy install too, lifetime warranty............
Thanks I did the same but with the speakers / Put a Kenwood amp sounds GREAT ! ! ! !
I just grabbed the box off of ebay for about 115, but ive gotten a ported one since that one. I've got that one for sale for 80