Modern Diesel Legion

Modern Diesel Legion A business centered around family values, loyalty and integrity. We don't need to claim we have PHDs in diesels, wizards, everything is xtreme, ultimate,etc..
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Modern Diesel Legion LLC is a shop that works and performs differently than what the other 90% do. We started to offer a place to get the parts you want without dealing at bend over prices and your lucky we let you in attitudes. It grew and evolved into a place where you can rely and trust that we have your best intention as if it was our own vehicle and try to give you a place where you feel comf

ortable that we are giving you a great deal with great work that we can stand by. We don't want to convince you that we are something you need. Instead we are here to help you and show you who we are. MDL trys to stay ahead of the curve to make sure we can take care of all of your needs. Street, Fleet or Pro, we've got you covered with ANYTHING diesel. From plug and play tuning to compounds and twins; we can do it all. Call us for 24hr emergency repair/recovery/tow. We also specialize in military vehicle restoration, extreme survival turbocharged multi-fuel off-road vehicles, custom heavy-duty coil-over and air bag suspensions. Tired of your cranky Powerstroke? See us for a Cummins conversion. Sick of your Cummins destroying weak Dodge transmissions? Have us put a legendary Ford transmission in it! Want mileage? Line up a propane kit. Want your diesel to ride like an Escalade? Come see us for air bag suspension at all four corners

Grid heater delete and intake horn install. Call for all your diesel needs
05/29/2026

Grid heater delete and intake horn install. Call for all your diesel needs

New MDL Keychain is available
05/28/2026

New MDL Keychain is available

Why finding a trusted shop is so important. Dont get stuck with a truck torn apart with someone that cant properly do th...
05/27/2026

Why finding a trusted shop is so important. Dont get stuck with a truck torn apart with someone that cant properly do the repair. This powerstoke was brought over with the fuel system completely removed and a unfinished diagnostic test. We used our Legion Motorsports injectors to replace the damaged oem injectors.

05/25/2026
05/19/2026

Cummins turbocharger replacement. Give us a call for all your turbo needs.
05/11/2026

Cummins turbocharger replacement. Give us a call for all your turbo needs.

Warren Diesel injectors going in
05/04/2026

Warren Diesel injectors going in

Complete fuel system replacement with delete
04/27/2026

Complete fuel system replacement with delete

04/26/2026

Address

809 Genoa Red Bluff
Pasadena, TX
77504

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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