Diesel Tuner's Blog

A simple tune can dramatically change the dynamic of your truck in many ways!

The Cummins has gone through so many adjustments to help benefit the truck with each new generation introduced.  We've seen convenience and comfort get pushed along too, it's all apart of getting the owner to love what they drive.  The thing truck owners love the most is how much more horsepower and torque get updated in addition to body styles and interior.  In the late 80's the 12 valve was pushing a mere 160 RWHP out of the factory.  Look at where we are at now, the CME (2013-2018) is now putting down between 350-370 RWHP depending on transmission.  That's a huge difference in the matter of a few decades.  This is amazing to see, but it doesn't mean that they've gotten all out of your truck.  As we've seen numerous times, there's always room for improvement and performance no matter which year Cummins you drive.  

Let's look at some of the benefits of tuning your 2010-2019 Cummins below:

520 RWHP TUNE ONLY LML DURAMAX:

The 2011 - 2016 LML Duramax came rated at 395 horsepower and 765 ft/lbs of torque.  That seemed like an amazing amount of power when this model was first released but these days it is dwarfed by the available power of brand new trucks.

Furthermore, that whopping 395 HP is a peak power rating, meaning that you probably won't produce that much power during normal operations.  In fact, many owners complain that the power delivery of the stock tune is too soft. This is why custom tuning is so important for the LML Duramax.  

Here are some of the things tuning your LML can help with:

• Increased Peak Horse Power
• Improved Shift Quality
• LML Dead Pedal Resolution

We've all heard from forums and numerous outlets that deleting the DPF and SCR on your Powerstroke is the way to go these days. What we have never seen backing these claims is data and tests. It's always hearsay that seem to find it's way to fueling the debate on whether to delete or keep your emissions system in-tact.  As you probably know, we like to put these tales to the test to try to figure out for ourselves what the truth is behind what you should really do with your factory emissions system. 

The 6.7L Ford in its factory trim represents a significant improvement in technology over the previous generations of the Powerstroke.  Coupled with the 6R140 transmission, this power train a lot of offer in reliability, drive-ability and performance.  Over the past year, we at CPS have worked with our customers and in-house on our own test trucks to develop and test tuning for this platform.  After hundreds of revisions, we're happy to announce we have a product that significantly outperforms the factory 6.7L/6R140 calibration in power and drive-ability, while maintaining factory operation and service intervals of the emissions control system.

Ever wonder what you need to push your stock truck to its limit?  We know the answer, and we created this article for you.  For 600-640 RWHP you will need to keep in mind all the supporting modifications you need to maintain reliability.   

Custom tuning is going to ask your truck to perform at a higher level.  The same goes for upgrading your turbo, transmission, fuel system or any other performance orientate component.  The best way to maintain a moderate level of reliability while upgrading is to address these issues once and do it right!

Here is the list of what you need to make a reliable 600+ RWHP LML with a DPF still on it:

• EZ Lynk AutoAgent 2.0 w/ Support Pack & LSP5 Switch
• LML Stealth 64 Turbo
• 10mm Cp4 Exergy Stroker Pump
• DT550 Built Transmission
• S&B Intake
• Tie Rod Sleeves
• Traction Bars
• Fass 165 Lift Pump
• Beans Fuel Tank Sump Kit
• Edge Insight CTS2 Monitor
• EGT Probe

It's what every Duramax lover is talking about right now!

As you’re well aware the L5P Duramax is all diesel enthusiasts are talking about right now.  It’s not unwarranted though as tuning is slowly becoming more an actual thing rather than a hope.  Now that HP Tuners have unlocked the possibilities, Duramaxtuner is wanting to know more.  While getting there hands on the ECM and doing intense R&D.  It would be a good thing to discuss what exactly comes with the L5P. 

If you’ve been following the Duramax world, you know that these trucks change every few years.  The LML ran from 2011-2016 and gave way to this new truck, the L5P.  The new L5P comes stock with higher horsepower numbers than it’s predecessor, but what exactly is different with this Duramax?  Let’s take a look at three major components this truck brings to the table.

2017 & 2018 L5P Duramax Tuning Updates:

You're reading this because you're interested in L5P tuning. We know you have been waiting for details and we are doing our best to keep you in the loop with factual information. 

(BTW, we released this info yesterday 9/17/18 to those on our L5P Tuning Wait List.  Join the wait list by clicking the link below and submitting the short form.)

There is going to be a lot of hype in the coming weeks about L5P tuning.  People want to know what are the benefits, costs, process and every other detail about this new tuning product.

A new era in transmission upgrade for the common driver!

The Six Speed Conversion Kit from duramaxtuner.com has been unleashed and it’s a proven winner.  The fifth gear days of yore have passed the world by and the 2001-2005 LB7 and LLY owners are loving how much more the extra gear brings them.  Large amounts R&D and testing has given 5 speeds a better shift schedule and the highest quality 5-6 and 6-5 shifts. The upgraded valve body with have your aging truck shifting like a new model.

This has been years in the making for the engineers and development team over at ATS. They've put in the time and what you get out of it is a Cummins twin kit that truly gives your Ram a clean, powerful, stealthy ride.  This compound kit is what your 2013+ Cummins needs for all aspects, whether that may be towing, daily driving, or that long distance family trip you've been looking forward to.  Let's take a look at what this system has to offer.