Exhaust
#1
Exhaust
New member here with a question: I have a 2004 GMC Sierra with the 5.3 liter and I am wonder which of the 2, a shortyvs. a long tube header is thebest?And which brand out there is recommended? Ceramic vs. titech etc...
Also on another note in conjunction with the headers which would be the way to go: Going and having my Y-pipe cut and made into a true dual exhaust or just the regularmuffler back then dualed out the rear? I am looking for the pros and cons. example: loss of too much back pressure will ruin my gas mileage, etc...
Also on another note in conjunction with the headers which would be the way to go: Going and having my Y-pipe cut and made into a true dual exhaust or just the regularmuffler back then dualed out the rear? I am looking for the pros and cons. example: loss of too much back pressure will ruin my gas mileage, etc...
#6
RE: Exhaust
From what I have read in the forum the long tube Pacesetter headers are not worth the money. So are the pacesetters worth the money or not or is there another brand? Also I do not have the egr on my truck. So does the pacesetters come without the soar thumb tube that sticks off the side?