Description
Our Heavy Tow Custom Tune
Emissions Intact you do not remove your emissions equipment
50 State!
SPADE Tuning, Part No. #11-11, E.O. No. D-845
Have you made performance modifications to your truck? Check out our 49 State Heavy Tune
Safe for Towing Heavy
Increase power, not EGTs (Exhaust Gas Temperature)
Custom SMART EGT Control will automatically manage your EGTs
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 +32 RWHP, +58 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 maneuveringBack 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
Pulls 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
You can use this to tow lighter, but you’ll get slightly better MPG with our Light Tow tune
Better yet, get all five of our custom tunes withFIVE Tune Pack
Required Options
SPADE / EFI Live Autocal v3 Required
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 when purchasing hardware from us
If you already have the hardware from another vehicle you will need an additional license and we will need the Serial Number and Auth Code for your device.
Recommended Transmission Tuning
Why do you need TCM Tuning?
Works with ECM Tuning to provide smooth shifting and superior drive-ability
Torque converter lockup strategy helps you put power to the ground when you need it the most
Improve clutch holding capacity with increased line pressure
Makes your truck feel more powerful
Prevents short-shifting in performance applications
TCM Tuning in the best tool to ensure your engine is operating within its preferred rev range
TCM Tuning is especially important for trucks with:
Custom ECM Tuning
Larger tires
Modified turbo
Built transmission
Any modification that impacts operating RPMs
Towing & Performance
Use the wider torque curve provided by ECM Tuning
Keep your truck in its power-band when lugging up a grade
Quicker shifts mean less time between gears and more time putting power to the ground
Optimize your aftermarket performance parts
Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov
