The EFI Live is the professional's go-to when tuning the 2001-2010 GM Duramax. The EFI Live system is a tool that allows you to electronically crack open the OE ECU & TCM in your Duramax and allows you to overwrite the stock files with upgraded tunes.
This specific EFI Live will include Coopers Custom Solutions tuning with either a single tune or 5 tunes. Coopers Custom Solutions writes their custom tunes for the Duramax in Canada and is highly regarded as one of the best custom tuners for the Duramax engine. Allow you to make safe and reliable power in your 2001-2010 Duramax.
We do not support lope tunes or smoke tunes.
Features
Ability to Tune up to 600 VIN Numbers
Includes OBII & USB Cables
High-Speed Datalogging & Store Files
Read & Clear DTC Codes
Built-in 512MB micro SD Card.
Built-in audible alarms.
Upgradable firmware.
Battery-backed real-time clock.
Appears as a Windows USB drive.
The built-in power supply prevents data corruption if the external power supply is interrupted.
Tuning
What is Tuning?
By choosing a custom tune, you can refine engine and transmission parameters beyond standard factory settings. Many owners seek custom tuning to maximize thermal efficiency and optimize combustion timing. By refining the combustion cycle and streamlining internal engine processes, we can extract more energy from the fuel than previously possible. This calibrated tuning ensures the engine operates at its peak mechanical potential, often resulting in improved throttle response and enhanced overall efficiency.
Single Tune
A single tune option is perfect for customers who are just looking for a mild tow or economy tune and do not foresee the need to switch tunes. The truck will always run it much like the stock tune, perfect for customers who are not the only ones driving their trucks. We can set up a single tune to any power level or configuration.
Shift on the Fly
The DSP5 option is great for customers who want the ability to turn up and down the power of a tune as a result of the changing circumstances in which you plan to use the truck. For example, if the truck is empty you can turn up the power to have a little fun, then turn it down when hooking up to your holiday trailer to minimize stress on the drivetrain.
CCS Tunes Available:
Modified Stock
25hp Tow
45hp Economy
75hp Street
90hp Performance
120hp Race
Higher Power levels can be written with the proper supporting modifications. Please state the HP level and the supporting modifications.
Device
Remote custom tuning has never been easier! The EFI Live AC3 allows you to receive custom tune files via email, download them to your AC3, and then flash them onto your vehicle. So as long as you have an internet connection and access to a computer, you can throw these tunes on from anywhere!
The AC3 is more than just a 'generic handheld', the AutoCal delivers EFILive's renowned scan tool for your use. This allows for the collection and transmission of logged data back to the tuner for analysis. Have a DTC code that you're worried about? With this AutoCal, you also have the ability to diagnose and clear codes!
Very happy with the CCS tunes and Autocal. The tunes are great on my daily. Woke up the truck a lot and it runs much such better now. Definitely an improvement on milage on the economy tune as well. Highly recommend for your 06 lbz
These guys are the best I'm from the US and no one here can tune worth a shit. My truck runs amazing now, it was easy to put on along as u know what your doing. Defiantly will be buying tunes from here again
Works great, definitely improves fuel mileage and the power is very considerable even in the economy time. I’ve put my LB7 in limp mode a few times since I got these tunes, but as long as you don’t romp on it at highway speeds in the hotter tunes, transmission handles it fine
It was quite easy to install. Once I got my head around chopping everything else out of the way. The tune is easier than I anticipated. I thought it might be a little bit more involved. Watched your video and just followed along. It was great.
Product came in mail in just a few days. Installed on 07 duramax really nice went for drive immediately noticed a difference and after few weeks really noticed the fuel savings. going to order the switch and install it. I want to access the 5 tunes with out having to reflash the unit every time.
Very pleased with it! It was simple to load on and had no issues. Tunes are great and no CEL anymore! Fuel mileage seemed to be helped a lot. Sure woke the truck up and is much quicker. Very clean tunes
I had 2 tuners. The mini maxx and the Bullydog gt. And both of them didn’t work right. I had a problem with the transmission shifting weird. I called Bullydog and they said they never heard tell of it. I looked online and it seemed efi live was a good program. When I shopped around the best price was dirty diesel customs Autocal v3. I had a few questions and called them and they were very helpful. My autocal was shipped the next day. I really loved their on hold message. It was worth the wait. Anyway. I put the tune on my truck and wow. It was like a new truck. She didn’t shake anymore the transmission shifted perfectly and she had a lot more power. Thank you dirty diesel customs. I would definitely buy from you guys again.
Good product and fairly easy to use. Had a couple questions and the staff at Dirty diesels were very helpful and answered all my questions. Would recommend this product.