Aftermarket tuning experts Superchips is helping Duramax owners get more out of their diesel engines. The new Flashpaq Performance Programmer for the Duramax LML 6.6L packs big functionality into a nice handheld package. The Flashpaq Performance Programmer has a long list of killer features like adding emissions legal power, better throttle response, and better drivability, just to name a few. Check out the official press release with all the details.

Official Release:

NOW TUNING FOR…

2014 GM Duramax LML 6.6L in the Flashpaq Performance Programmer 

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!