Heavy Tow Tune incl EFI Live Spade - Cummins CMC 6.7L (2007.5-2009)

Our Heavy Tow Custom Tune includes:
* Emissions intact (you do not remove your emissions equipment)
* Safe for Towing Heavy:
* Increase power, not EGTs (Exhaust Gas Temperature)
* Air: Fuel Ratio limits built into calibration to limit soot production
* Designed to tow 8,000 lbs GVW
* Factory turbo brake retains complete functionality
* Horsepower & Torque Increase: +20 RWHP, +36 ft-lbs
* Get your trailer up and moving more quickly
* Lug in the gear you want while towing
* Have enough power to Shift Up, Throttle Back
* Revised pedal sensitivity:
* Low speed trailer maneuvering
* Back up with trailer without lurching
* Custom Tuning from DuramaxTuner.com:
* Fully customized tuning with more than 100+ calibration changes from stock
* No hacking wires into control units or fuel pump and turbo sensors
* More power and less soot than box programmers
* World Class Customer Service team that actually answers the phone!

Who Benefits from this Tune?
* Over-the-road driver or tows things for living
* Large boat owners
* Pulling construction equipment
* Welding rig with lots of added weight
* Need to tow in the toughest situations
* Tow trucks and heavy service trucks
* Tows 10,000 miles or more every year
* Tows through hills, mountains and inclines
* Can also be used to tow lighter, but slightly better MPG with their "Light Tow tune".
* Can also get all five custom tunes with "Switch on the Fly".

SPADE / EFI Live Autocal v3 Included:
* SPADE (Standalone Programming And Diagnostic Equipment) a.k.a. EFILive AutoCal V3
* Simple to use, handheld OBD flashing (programming) hardware
* Scan tool Log engine data for trouble shooting and diagnostics
* Flash unlimited number of updates for your truck
* Flash multiple trucks with the same device
* Individual tunes and license required for each new truck
* Up to 600 VIN slots available
* EFiLive License is included in this price

Recommended: 68RFE Transmission Tuning:
* Fix the factory calibration without sacrificing reliability
* Electronically controlled line pressure:
* Increased clutch pack holding capacity
* Very Important for heavy towing and peak performance applications
* Adjusted Shift Points:
* Allows for stretching the wide torque curve provided in the 6.7L Cummins
* Makes the truck feel more powerful
* Torque converter lockup strategy:
* Getting rid of the short shifting
* Use all of the potential power