2013 Silverado 2500 HD
Would adding a K&N air intake system really improve my MPG and Horsepower. Are their any other suggestions that may improve MPG a little. Thanks for any help
Forum Discussion
If you want better MPG......
Light footed go-pedal
Easy on braking
Properly aired up tires
Clean air filter (stock)
Light footed go-pedal
Easy on braking
Properly aired up tires
Clean air filter (stock)
