Located in Washington, Missouri, FASS Motorsports is a full-service truck, Jeep, and UTV shop serving Franklin County and the greater St. Louis area.
From fuel systems and lift kits to custom installs and accessories, we’re passionate about helping truck owners build, protect, and personalize their rigs the right way.
Whether you drive a Ram, Ford, Chevrolet/GMC, Jeep, or any other truck/SUV, FASS Motorsports is your trusted local source for performance parts, installation, and expert advice—backed by years of customization experience.
What FASS Motorsports Does
FASS Motorsports specializes in truck upgrades, off-road accessories, and performance part installations. Our team works with both daily drivers and serious enthusiasts who demand reliability, power, and precision.
Our core services include:
- Fuel system upgrades — including FASS Fuel Systems and filtration solutions for longer injector and pump life.
- Suspension systems — lift kits, leveling kits, coilovers, traction bars, and shocks from top brands.
- Performance installations — turbos, intakes, exhaust systems, and tuning support for Cummins, Powerstroke, and Duramax platforms.
- Wheels, tires & lighting — to give your truck a functional and aggressive stance.
Vehicles We Specialize In
Our team here at FASS Motorsports focuses on the most popular truck, diesel, and 4x4 platforms, including but not limited to:
- Ram 1500 / 2500 / 3500
- Ford F-150 / F-250 / F-350 / F-450
- Chevrolet / GMC 1500 / 2500HD / 3500HD
- Chevrolet / GMC Tahoe / Yukon / Suburban
- Jeep Wrangler JK/JL
- Jeep Gladiator
- Toyota Tacoma
- Toyota Tundra
We also provide parts and accessories for UTVs, custom projects, and more — making us a one-stop shop for anyone who loves performance and off-road adventure.
Brands We Carry
We partner with the industry’s most trusted manufacturers to deliver products that perform and last. Popular brands include:
- FASS Fuel Systems – fuel filtration and fuel system upgrades
- FASS Fabrication, PMF Suspension, BDS, and ICON Vehicle Dynamics – lift kits and leveling systems
- S&B Filters, AFE Power, BD Diesel, and Edge – performance and tuning components
- Method Wheels, KG1 Forged, JTX Forged, Fuel Off-Road, and American Force – wheels and accessories
- Diode Dynamics, Rigid Industries, and Morimoto – lighting upgrades
Every brand we carry is hand-selected for quality, fitment, and long-term reliability — whether you’re towing, daily driving, or building a show truck.
Serving Franklin County & the Greater St. Louis Area
FASS Motorsports proudly serves customers throughout Franklin County, MO — including Washington, Union, Pacific, St. Clair, Sullivan — and the St. Louis Metro region.
Many of our customers travel from across Missouri and surrounding states for expert installation and the personal service that sets our shop apart.
We combine local hospitality with national-level capability, offering the same performance brands you see on major diesel builds — right here in Washington, MO.
Contact FASS Motorsports
Ready to upgrade your truck? Get in touch with our team today:
- Website: fassmotorsports.com
- Phone: (636) 429-7020
- Email: info@fassmotorsports.com
- Location: 25 Town and Country Drive, Washington, MO 63090
- Services: Diesel performance, lift kits, leveling kits, wheels, tires, lighting, installation, and so much more!
Stop by our showroom or contact us online to learn how we can help you take your truck, SUV, Jeep, or UTV to the next level!
