Dan's Diesel Performance is a diesel pickup truck performance and repair company. Customers report absolutely phenomenal work, with teams that know their stuff for Duramax trucks. They provide excellent service, timely communication, and are very knowledgeable and professional. They answer the phone and help verify diagnoses over the phone. They perform repair work, such as fixing shifting problems and replacing complex parts like the bell housing and transfer case, and get trucks back to owners quickly. They also sell parts like TCM modules, turbos, and complete head gasket kits. Parts arrive promptly and often earlier than expected, with some orders arriving the next day. Their TCMs come with an enhanced tune and a lifetime warranty, and install easily with no programming needed. The team goes above and beyond, keeps customers in the loop, and provides great customer service, including troubleshooting and exchanging parts when problems arise. They are highly recommended, and customers state they will definitely be returning for all their diesel needs.
Ordered some 45 overs for lmm durmax super fast turn around time and super nice Dan was super helpful.
January 2025
Came from Oklahoma to Northern Illinois for work, my LML took a crap and Ty and his crew took great care of me. I appreciate them and all they did, I will for sure be sending everyone I know to DDP
December 2024
Customer Service is on point, awesome to deal with!
