Common rail arena of custom tuning

Custom Diesel Tuning for Common rail arena

Starlite Diesel - Custom Diesel Tuning - EFILive, HP Tuners, EZLynk, MM3

Your Performance Tuning Headquarters for Common rail arena of custom tuning for Duramax, Cummins and Powerstroke

StarLite Diesel is committed to the Duramax and Cummins Common Rail arena of diesel performance products and custom diesel tuning. As such, we offer a variety of products and product combinations, including EFILive for both the Dodge Cummins and Duramax Diesels (as well as other GM vehicles). We also offer Autocal tuning. As well as any accessories, like switch on the fly and pass-through switches.

We are proud to offer EFILive Tuning on our current product lineup. Tuning for the SCI Dodge trucks opens up a whole new market for the 2003-2005 enthusiast.

Contact us for details!

StarLite Diesel offers EFI Live custom tuning for both GM Duramax and Dodge Cummins trucks, you can also find other products we offer to meet your performance requirements, such as HPTuners for your 2003-2005 Dodge truck – which we have been beta testers with since early September of 2015.

We now also bring you 6.7 Powerstroke custom tuning – including switch on the fly tunes. We are here to help you attain the results you are after, but if we cannot provide what you’re looking for – chances are we can get you pointed in the right direction.

StarLite Diesel is one of a select few beta testers that has been participating in the EFI Live Dodge Beta Development since day of their Dodge tuning support, just as we’ve worked with HPTuners during their SCI beta truck testing and 07-09 68RFE trans tuning testing. We are constantly working with our customers and with these manufacturers directly to improve the usability of their products so we can bring you the best of the best!

We offer a variety of Cummins and GM Tuning Products. We currently support Dodge Cummins 2006-2016, GM Duramax trucks 2001-2016 are currently supported with EFI Live (with switchable tunes where applicable), and Dodge Cummins 2003-2005 SCI trucks are currently supported with HP Tuner’s software and hardware.

Please check back often for updates on the testing and to find out when new features are released for already supported trucks!

If you have questions, concerns or would just like more info on ANY of our other products, please feel free to email

We look forward to earning your business! We understand that we have to EARN your business and that buying from us is your choice. We aim to earn your business and provide you with information even if you don’t make your purchase from StarLite Diesel. That being said, please feel free to let us know what we’re NOT doing to meet your needs so we can attempt to correct them, or if there are products you’d like to see us offer that we currently do not.

Starlite Diesel - Custom Diesel Tuning - EFILive, HP Tuners, EZLynk, MM3


Providing Custom Tuning and Diesel Performance Products for the Diesel Truck Enthusiast.

GM Duramax LML EZ Lynk SOTF Switch

If you are considering a Switch-on-the Fly tune for your LML GM truck, you’ll need one of these switches in order to be able to flip between the tunes.

DSP5 Switch

Ford Powerstroke EZ Lynk SOTF Switch

If you are considering a Switch-on-the Fly tune for your Ford Powerstroke truck, you’ll need one of these switches in order to be able to flip between the tunes.

Starlite Diesel - Custom Diesel Tuning - EFILive, HP Tuners, EZLynk, MM3


We think we’re pretty great at what we do, but these folks can tell you better than we can.

StarLite helped me out big time with my tuning, which I had written by a different company. That company sent me the tunes without setting up the files to upload onto my AutoCal, leaving me lost with how to create those files. They helped me set them up and within a matter of 15 minutes, they had my files set up and my LML running perfectly. They definitely know their stuff, and I trust them with all my questions about my truck! Thanks Starlite!

Trey Brimhall

Trey Brimhall

Have to give a huge thanks to the team at Starlite Diesel!! Even though we had tunes from a competing tuner, Starlite met us at 11:30 pm to help us load my tunes onto my Autocal, as I could not figure out how to get them on to it, the service and support of the team at Starlite diesel is outstanding even when its not their tunes. Would recommend them to anyone and everyone!

Breydon Garrett

Breydon Garrett

Got tunes from Zach a little over a year ago and I have nothing but good things to say about the way Zach tunes. I would say they are the cleanest tunes I have seen!! Very impressed. It’s not often you can work with a local tuner as well. The customer service is on point I would definitely recommend Starlite!

John Leckington

John Leckington

Have had Starlite tunes on my 2009 LMM and love them! The tow tune and turbo brake are awesome! The turbo brake makes it so easy to tow steep and deep mountain terrain, and not have to use the brakes!
While pulling my trailer up very steep grades I had very little black smoke and lots of power! Mileage is awesome as well, I have never gotten 11.5 mpg towing, always been in the 9mpg before Starlite tunes.
Thanks Starlite!

Arnie N Diane Cooper

Arnie N Diane Cooper

You've just added this product to the cart: