[hwt.cookie]

Hello everyone I just bought a 2005 LT 5.3L 4x4 suburban. Love it so far but only had it for a week. Looking for any help on MPG improvements, as in best headers exhaust programmers CAI'S anything to help. Thanks

 

[jbjohnson92f]

welcome and congrats on the new ride. mpg gains are minimal, but power and throttle response increases

 

[mfleetwood]

Welcome to the Club!! For headers, go long tube vs short tube. I think for exhausts and CAI, most will provide about the same performance increases. For programmers, I would suggest something that allows for custom tunes (or at least gives you the ability to customize the program). I have a Predator and for the money, it fits my needs perfectly.

 

[silveradotrailblazer]

Welcome to the club. X2 what the others said plus switch ALL fluids to sythetics and easy on the gas pedal. Keep your tires inflated.

 

[stephan]

Welcome to the club HWT

 

[Blacksheep1]

Welcome to the club. The best mpg tips are tire inflation & keep your foot out of it.

 

[Vincennes02261897]

Welcome aboard! Like Blacksheep said, the way you drive has a LOT of influence on the gas milage you'll get.

 

[IPFK83]

Welcome to the club.

 

[Bigbomber]

Welcome to the club!

 

[murdog94]

Welcome aboard!

 

[canislupis69]

Welcome to the club!

 

[retired2001]

Welcome to the G M T C !