Quality You Can Trust

Get your auto parts and maintenance from Maxxed Out Performance & Repair

Welcome to Maxxed Out Performance & Repair of Missoula, MT. We are located on the corner of Clark and Benton Street for your convenience. Maxxed Out Performance is a local family-owned and operated business dedicated to providing amazing customer service. Our full service shop and parts department have your engine and accessory needs covered from bumper to bumper.

We specialize in diesel and gasoline engine repair, replacement and upgrades. Whether you need a turbo kit to give your truck added power or just have a blown taillight, we can service it all under one roof.

Automobile dealers have a reputation for preying on customers to take their money and keep them coming back for more. At Maxxed Out Performance we do things right the first time because we know that ethical business practices and quality service are what it takes to create long-lasting customers. Give us a call today and together we'll get the "maxx" out of your automobile!

Diesel Engines

If you're looking for quality diesel engine repair, don't hire a mechanic who doesn't have qualifications or extensive experience. We've seen many cases where Missoula, MT grease monkeys have made matters even worse. That's why you should avoid freelancers. At Maxxed Out Performance & Repair, you can count on our industry knowledge to get the job done right.

Gasoline Engines

Are you frustrated by your vehicle's performance issues? Is the electrical system in need of professional attention? Trust us with your car or truck and you'll be more than satisfied with the results. Our experts will get your gasoline engine working to its full capacity in no time. If you wish to learn more, contact us today and our specialists will be happy to help.

Parts & Accessories

Diesel and More is your one stop shop for truck engine upgrades, replacements and add-ons. Browse our extensive collection of products and parts. If you can't find what you're looking for, consult our experts. We can help.

Maxxed Out Performance & Repair specializes in repairing and improving the performance of Ford, Dodge and Chevy trucks. We also do work on gasoline automobiles. We repair, perform maintenance, install aftermarket accessories and make performance modifications.

Owners and certified technicians Travis Martinez and Shelley Hayes have the experience, skills and knowledge to help you get the most out of your vehicle. We are fully licensed and insured and have the right kind of equipment to get the job done quickly and efficiently.

  • Engine Repair
  • Performance Parts
  • Diesel Engine Upgrades and Repair
  • Custom Built Cars
  • See Our Services

  • Maxxed Out Performance & Repair

    2831 Clark Street
    Missoula , MT 59801


    Call Us
    Phone Number : (406) 728-5391

    Mon: 8AM-5:00PM
    Tue: 8AM-5:00PM
    Wed: 8AM-5:00PM
    Thu: 8AM-5:00PM
    Fri: 8AM-5:00PM
    Sat: Closed
    Sun: Closed