Ford F-250 Super Duty Service
F-150, F-250, F-350 Super Duty, Raptor & Power Stroke service in Washington UT — serving St George, Hurricane & Southern Utah.
Ford F-150, F-250, F-350 Super Duty, and Raptor owners in Washington, St George, Hurricane, and Ivins bring their trucks to MST Motorsports. They come for pricing, OEM-level scan-tool access across every modern Ford platform, and a diesel bay set up for Power Stroke work. We're minutes from St George on I-15, with a full diesel bay, scan-tool coverage for every modern Ford platform, and in-house shock service for Raptor Fox internal-bypass dampers.
Southern Utah's heat, dust, and grade work (Virgin River Gorge, Zion approaches, Cedar climb) expose every weak point on a heavy truck. We see the failures — and we fix them right the first time.
F-Series & Power Stroke Service We Do
F-150: 5.0L Coyote, 3.5L EcoBoost, 2.7L EcoBoost, PowerBoost hybrid. Cam phaser repair, EcoBoost intercooler service, transmission diagnostics, suspension and lift work. F-250/F-350: 6.7L Power Stroke injector and fuel system work, CP4 to CP3 conversion if you want it, EGR/DPF service, performance upgrades, turbo replacement. 7.3L Godzilla gas service. Raptor: Fox shock rebuild, suspension component replacement, drivetrain repair.
We also handle towing and recovery prep — brake controllers, transmission cooling, axle bumpstops, and Andersen / B&W hitch installs.
Why Ford Owners Drive Past the Dealer to Us
Injector and fuel system diagnosis and replacement on big diesel jobs, in-house shock rebuild on Raptors and lifted F-250s. A Hunter Hawkeye alignment comes with every lift install, and we document our work with photos and a 50+ point courtesy vehicle inspection. Fast turnaround on diesel and suspension work is the goal — we want your truck back on the road, not sitting on our lot.
Call (435) 256-8899 or . Drop-box for after-hours arrivals.
Frequently Asked Questions
Do you do Power Stroke 6.7L injector replacement?
Yes. Injector replacement, fuel system service, CP4 diagnostics and CP4-to-CP3 conversions all happen in-house.
Can you delete my Power Stroke?
We can talk through legal performance options — we don't perform emissions-equipment removal that's off-road-only on a road-registered truck.
Do you rebuild Raptor shocks?
Yes — Raptor Fox internal-bypass shocks can be rebuilt and re-valved in-house.
Will you work on a Raptor R?
Yes. Raptor R supercharged V8 service, diagnostics and suspension work are all on the menu.
Ready to Get Started?
Call (435) 256-8899 or . Serving Washington, St George, Hurricane, and all of Southern Utah.