Best modifications for the money?
Straight through muffler on stock exhaust and chip with 2-3 calibrations.
Increased power and less frustrating to drive while maintaining the same or in some cases slightly better fuel economy.
__________________
Tuning, flashing, burning chips, and repairing all aspects of 7.3L Powerstrokes.
SEVEN 7.3L-powered vehicles in the driveway. Two didn't come that way from the factory!
|