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All the Intake Temps getting handled on this 2017 6.7 Powerstroke! By far one of the best upgrades you can do! Get ahold of us today!

2003-2007 6.0 Powerstroke 63MM turbo upgrade. This is the best factory replacement turbo on the market, spools up like stock, has an awesome top end power. Great for those who tow heavy or are looking for more power.

61mm turbo upgrade for the people that have bad 2011-2014 6.7 Powerstroke turbos, or are looking for an upgrade on a 2015-2018 truck.


4 weeks ago
The guys at Lawless Diesel are AWESOME! Came in on a tow for dead batteries. These guys had them ordered and to their shop before we were even able to finish the insurance claim for the tow. They quickly had them replaced and had us out the door. Great customer service!
- Catherine T
5 months ago
If I could give this company more than 5 stars, I would. They completely over exceeded any expectations I had. We had some trouble getting our truck in to get worked on at another shop, and when we found this one, they originally were booked out for another week or two. When we told them we have already been waiting a few weeks to get it fixed, they took it in the very next day, and worked on it ALL day, to get it back to us the next day, and this was a pretty big job too. Our truck needed some serious TLC. Anyway, but they stayed very late, way past business hours, to get our truck done and back to us. They were very knowledgeable, and best of all, they seemed very eager to help, always in a wonderful mood, and just seemed like they enjoyed what they do for a living. It was so nice to deal with people that were more than happy to help, instead of acting like we were bothering them, as some places do. They were also easy to reach by phone and stayed in contact and kept us updated t...
- Yuliya B
2 months ago
Honest and solid work. I highly recommend these guys to anyone, honestly wouldn't go anywhere else. They're great people!
- Dylan G

About us

Lawless Diesel Performance has the technology, knowledge and skill to diagnose and repair Powerstroke, Cummins & Duramax engines in the light duty market. With that being said, LDP offers fleet discounted services, maintenance and repair; Assuring that your business that relies on its trucks for revenue, are reliable and long lasting.

Our quality skilled and trained technicians allow us to be proud to offer the best possible pricing to our customers. Ultimately allowing the customer to get their vehicle repaired in a cost effective and timely manner.

Contact Us


Call now
  • (385) 333-4940


Get directions
1278 South 1200 West
Ogden, UT 84404
United States

Business Hours

Mon:9:00 AM – 6:00 PM
Tue:9:00 AM – 6:00 PM
Wed:9:00 AM – 4:30 PM
Thu:9:00 AM – 6:00 PM
Fri:9:00 AM – 6:00 PM
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