The Max Energy Power Programmer extracts every bit of energy possible out of every molecule of fuel giving you more mpg at part throttle and more power at wide open throttle. All this and more... Only from Hypertech!
Features:
Regular and Premium fuel tuning
Custom tunes for popular aftermarket cold air intakes (Mustang GT only)
Increase shift firmness (Auto Trans)
Raise or lower engine rev limiter +/- 500 RPM
Top speed limiter adjustment (based on tire speed rating)
Adjustable cooling fan on/off temperature settings: 180, 195
Speedometer and odometer correction for 24"-30" tires
Speedometer and odometer correction for rear axle gear ratios
Reads, displays, and clears diagnostic trouble codes (DTCs)
Part number 42004 works on the following vehicles: 2005-2008 Ford Mustang 4.0L V6 and 4.6L V8