Superchips introduces 2014 GM Duramax LML 6.6L, the latest and greatest Flashpaq Performance Tuner. Superchips’ Duramax LML 6.6L Tuners offer three power levels, and user-adjustable options for tuning across entire RPM range, providing greater increases in horsepower, torque and drive-ability.
Official Release:
Superchips brings heat to the street with our all-new 2014 Duramax LML 6.6L tuning. Take advantage of three awesome performance tuning levels and user-adjustable options to turn your mild-mannered Duramax into a concrete crusher!
Features:
- Three power levels tuned with emissions systems intact
- Adds up to +81 HP in performance level
- Adds up to +170 lbs-ft of TQ performance level
- Speed limiter adjustability
- Tire size adjustability
- Enhanced throttle response
- Improve HP, TQ, and drivability
- Installs in minutes
- Internet updateable
- Scan tool/diagnostics
- Backed by the only 2yr powertrain warranty in the industry!
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