MST motorsports was built by Brian and Laura with their extensive background for racing in the SXS / UTV industry.

We have broken and fixed it all.

We can handle complex problems and diagnose and repair you SXS for the next race to make sure your on the podium with a complete SXS after running a rough course. We know what it takes to be successful in the SXS racing industry. let MST Motorsports take some of that weight of your shoulders so you can focus on the other part of your race program.

Customer builds


ATV-MST-Motorsports-1MST  Motorsports is your one stop to transform your vehicle into an unrivaled, dynamic machine! Side by Sides, Slingshots, on & off-road motorcycles, from booming sound systems to complete custom overhauls, MST Motorsports will innovate your ride with superior quality, performance and head turning style.

At MST Motorsports SXS we know how important fun is, it’s what we do… with our knowledgeable staff and extensive range of accessories,

MST Motorsports Repair, Service, and Insurance Work for UTV’s

Service is what we do best, from customer service to repair service; we know it’s always a top priority. The same name you trust for all the industry’s best parts and accessories is also a full service center. When you’re Side by Side or UTV is in need of service, the last thing you want to worry about is the shop’s reputation or experience or the amount of down time that you will incur. Look no further for scheduled maintenance, repair, and insurance work, MST Motorsports has the experience your vehicle needs when you need it.

Experienced UTV Technicians

Our experienced technicians have abundant work experience on a wide variety of makes and models, and we provide continued education from a wide variety of sources. We never stop improving our skills, so whether you own a Polaris, Arctic Cat, Can-Am, Kawasaki, or Yamaha we have you covered. In addition to the 1000’s of accessories that we sell and install every day, our service center performs everything from simple oil changes to full frame replacements.



No matter how old your vehicle is or how you use it, we know what to look for when symptoms arise. Our technicians are regularly updated on industry known failures and common problems and know how to fully diagnose, evaluate the extent of your problem.

No Worries With Insurance and Warranty Work

We stand behind our word and our work. We guarantee our repairs and do it with a smile.
We can take the burden out of working on claims with your insurance company or extended warranties;
we know what to say to make sure your vehicle is repaired correctly at a fair price no matter who is covering the bill.

Flexible Appointments and Storage for Your Convenience

Don’t forget to ask us about our same day, after hours, and even pickup & delivery services.

We are located in Washington UT, at the intersection of Washington damn road and Benson Ave. Easy access from both the 10 and 210 freeways. Come stop by and make an appointment!


  • Engine Rebuilds

  • Transmission rebuilds

  • Diff rebuilds

  • performance tuning and upgrades

  • Maintenance

  • Wheels & Tires

  • Clutch rebuilds & tuning

  • Shock Rebuilds & services

  • Valve jobs & valve adjustments

Several Service Packages to Choose From for Your UTV’s Needs

Two of our most popular service packages are listed below. Are you due for one? We’ve got room for you this week!

Basic Service – Recommended at 50 Hours.

  • Lube all fittings
  • Inspect cooling system
  • Inspect brakes
  • Change air filter
  • Change oil and filter
  • Clean prefilter
  • Torque lug nuts

Extended Service – Recommended at 100 Hours.

  • Lube all fittings
  • Inspect cooling system
  • Change air filter
  • Clean prefilter
  • Change oil and filter
  • Change front diff oil
  • Change transmission fluid
  • Torque lug nuts
  • Inspect ball joints
  • Inspect wheel bearings
  • Inspect brakes
  • Inspect clutch and drive belt
  • Inspect plugs
  • Inspect CVs
  • Inspect bushings for play and wear
  • Nitrogen check in shocks
  • Retorque beadlock bolts