install 5'' exhaust

[JDerbedrossian]

just installed mufflerandperformance.com 5'' exhaust took only 1. 5 hours, wow sounds great but cant use spare, pipe so big it touches. for the price of 350. 00 plus 40. 00 shiping you cannot beat it, has a little drone at 50mph only besides that sounds like a monster. i recommend to any 03 owner to get a system,everybody else wants 550. 00 or more, u cant beat it!!!!!

 

[Sfarris]

5 inch questions

Is the truck noticeably louder now at idle, or low speeds? Has it helped MPG or vroom vroom?



Thanks.

 

[JDerbedrossian]

its not that much louder, just perfect, and for mpg too early to tell, ill post in a week or so

 

[DPKetchum]

When I installed my 4 inch system mileage was UP and noticeable in the first five mile drive. Driving easy I popped 18mpg. A first for this truck at 3300 miles on it.