News
High exhaust gas temperatures (EGTs) are one of the most common concerns among tuned and towing-focused 2017-2023 6.6L L5P Duramax owners. Excessive EGTs can reduce reliability, increase turbocharger stress, and place additional heat load on pistons, valves, and exhaust components....
Choosing the right turbocharger for your 2017-2023 6.6L L5P or L5D Duramax depends heavily on how the truck is used. Two of the most popular drop-in turbocharger configurations for the L5P platform are the 64/67 and 67/67 setups. Both turbochargers...
The 2017-2023 6.6L L5P Duramax is one of the most capable diesel truck platforms GM has ever produced, offering impressive towing capability, strong factory power, and excellent drivability. However, once heavy towing, performance tuning, larger tires, or increased fueling are...
If you tow heavy on a regular basis, you already know the factory turbo on a 6.7 Cummins can become a weak point over time. Heat, drive pressure, sticky vanes, and sluggish response under load all start to show up...
If you own a 6.7 Cummins, chances are you’ve either dealt with turbo issues already or you’ve started thinking about upgrading before problems show up. One of the most common questions we hear is whether it makes more sense to...
