traksta15 10+ year member
I love lamp.
I have an 03 silverado ex cab with the 5.3 in it. Im thinking about adding long tube headers to it, but my only worries are:
1. Will it hurt my mileage (assuming I don't change my driving habits)
2. How much louder will it make my truck sound? I like a quiet ride and don't really like a loud rumble, I just want better mileage and maybe a few more ponies for when I get on it (rarely, but it does happen.)
1. Will it hurt my mileage (assuming I don't change my driving habits)
2. How much louder will it make my truck sound? I like a quiet ride and don't really like a loud rumble, I just want better mileage and maybe a few more ponies for when I get on it (rarely, but it does happen.)