LML Tuning w/ License

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LML Tuning w/ License

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As low as: $499.00

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Tunes and license for your LML truck

As low as: $499.00

Price as configured: $0.00

As low as: $499.00

Price as configured: $0.00

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LML Tuning   +$499.00
+$125.00

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This product allows customer who own EFILive V2 or one of our SPADES to simply buy Duramaxtuner LML tunes. These tunes represent the best in drive-ability, reliability, and power. These files are meant for 2011, 2012, 2013, 2014, and 2015 LML Duramax trucks equipped with stock turbochargers, injectors, and high pressure pumps.  You must already own an EFILive Flashscan V2 or SPADE to qualify to purchase this product.  Seen tune descriptions below. 

1. Optimized Stock -Power delivery smoother than stock with near stock output -Refined timing tables for lower EGTs and higher efficiency 
2. Heavy Tow Tune (+40)-Built for towing loads from 8000lbs to gross vehicle weight 
3. Light Tow Tune (+55HP)- Built for towing loads under 8000lbs 
4. Sport Econ (+110)-High performance street tune designed to balance performance and reliability-Throttle sensitivity increased for less throttle input, quicker shifting and less average RPM in daily driving situations 
5. Hot Street (+110)-Same performance as the Sport Economy tune, but minimul defuel between shifts at wide open throttle.
6. Race Tune (+135)- This tune represents the maximum effort a Duramax engine equipped with a stock turbo and stock injectors.  A FASS 150 lift pump and gauges are highly recommended  

Tow tunes are designed to easily manage EGT's and trans holding capacity under load.  Expect EGT's near stock, with slower soot accumulation than stock.  Use the strongest tune you feel comfortable with for best mileage while towing. 

Sport Econ and Race tune are strong tunes designed for unloaded driving.  They offer the driver the sensation of driving much lighter vehicle while improving mileage, throttle response, and of course peak power over the GM stock offering.  These are without question, the best LML tunes on the market. They offer better throttle response, high peak power, lower soot accumulation, and better shift quality than the competition.  If you want a strong, clean truck then this is your last stop! 

 Frequently asked questions: 

 1. How often does the truck go into regen?

Our experience has been that there are 2 common triggers for regen. The truck will initiate regen once it reaches 44 grams of soot in the trap or travels ~700 miles since the end of the last regen. Whichever of these events occur first will start a regen. The regen seems to last until the soot load goes below ~10 grams or so and the driving conditions no long promote regen.

2. How long does it take to regen?

Our test trucks average about 1 mile per gram of soot. So if the DPF is at 44 grams, and regens down to 5, it generally takes about 40 miles. Of course it'll take longer if the cycle is interrupted.

3. How quickly does soot accumulate? 

It depends on usage. On the highway, it may be 1 gram every 25-30 miles. Mixed driving might be closer to 20 miles, and of course on the dyno things move a little faster. The weird thing is that the counter jumps quickly between 1-10 grams (maybe one gram per mile), counts slower from 10-19 grams (10 miles/gram), and then seems to count from 20-up much slower (20-30 miles/gram)

4. How much extra fuel does regen take?

My best guess comes from the mileage adjustment I see under steady state operation. For instance. My trip this weekend averaged 19.7 MPG mixed over 700 miles. The truck entered regen at 700 and regen-ed for 40 miles. At the end of regen the DIC showed 19.2 MPG. If I'd done the 740 mile trip without regen at 19.7 MPG I would have used 37.56 gallons. At 19.2 MPG, I used 38.54 gallons - a difference of about a gallon or 2.6% more fuel.

5. Does tuning affect regen frequency?

Of course it does. The tune needs to be clean for the regen frequency to be kept in check. Our tunes are as clean or cleaner than stock. This 515HP tune  has managed 700 miles between regens during road tests. Even driving the truck aggressively seems to have very little affect on the soot counter. The early tunes I tested on dyno seemed to load the soot trap very quickly on the higher HP settings (superchips/HS/Hypertech). If driven reasonably, they intervals weren't noticeably longer - but if hot-rodded you could expect the soot counter to move quickly.

6. What kind of Mileage can I expect?  

Mixed driving can mean many different things to different people.  With that said, a single wheel truck can generally manage 16-18 MPG mixed on stock tires with a reasonable driver.  On the highway, MPG numbers as high as 23 MPG can be achieved at cruising speeds near 60MPH.  As speed increases past 70 MPH, mileage closer to 20/21 is the norm.  Colder temps will hurt mileage, especially if the truck is short-tripped. 

*This product includes: Tunes and license only
*This product does not support the removal or alteration of any vehicle emission control devises. 

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