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Welcome to Filthy Motorsports.
Filthy Motorsports is a specialty off-road shop in Boulder, Colorado that specializes in serving off-road enthusiasts that prefer to do the work themselves. While we do offer installation and custom fabrication services, we believe that half the fun of four-wheeling takes place in the garage. To give you the best service possible, we're often available after-hours and on weekends via email and we're constantly adding products to our on-line store for fast, safe, and easy shopping.
King Off-Road Racing Shocks Experts
Whether you're looking for a bolt-on OEM kit for your daily driver or a set of custom built race-spec bypass shocks for your trophy truck, we're your source for King Off-Road Racing shocks.
** NEW! Now All King Shocks Include FREE SHIPPING! **
Keep in mind that we're an authorized dealer for thousands of performance brands with millions of different products so if you don't find everything you're looking for here don't hesitate to email Quotes@FilthyMS.com, complete our Quote Request Form, or call us for a quote or package deal pricing!
King 2.5 Performance Race Series Coil Over Shocks can be setup with up to 3 spring rates and with stock shock travel lengths ranging from 6 to 18 inches. Piggyback and remote reservoirs are a few of the many available upgrades.
Filthy Motorsports hoodies not only look awesome, but we made sure to select the highest quality hooded sweatshirt we could find and had them printed locally with the best and thickest ink available so that it becomes your new favorite hoodie. Available in M, L, XL, and XXL sizes.
Bubba Rope recovery and tow ropes are an extra tough and durable, kinetic style recovery rope developed from military specs and designed specifically for safely recovering off-road vehicles from mud, sand, and snow. Custom colored eyes available.
KMC Enduro Beadlocks for the Ford F-150 SVT Raptor are race-spec wheels that are precision machined from high strength, low weight aluminum specifically for professional off road racing and are used by top short course and desert racing teams.
Heretic Fab 4130 Heat Treated Suspension Links are custom cut and professionally TIG welded to your exact specifications before being normalized and oil quenched for maximum strength. They are 100% made in the USA from your choice of tubing size, overall length, and tube ends.
Jeep, Truck, and SUV Parts
We've got the lift kits, wheels, tires, body armor, winches, lights, and anything else you need to turn your Jeep, truck, or SUV into a capable off-road vehicle that's comfortable on the street and safe to use as a daily driver.
Rock Crawler Parts
Heim joints, DOM tubing, beadlock wheels, sticky tires, transfer cases, hydraulic steering, air bypass shocks, lockers, and all the custom off-road fabrication parts you need to build, repair, and maintain your hardcore trail rig or competition rock crawler.
Rally Car Parts
Complete suspension systems, racing seats, harnesses, roll cages, turbo kits, and all the race-spec parts you need to turn your Subaru, Mitsubishi, or any other car into a high speed, high performance, on and off-road racer.
Desert Racing Parts
From Trophy Trucks and Class 1 buggies to the prerunners and support trucks that assist them, we carry all the hardcore and race-spec parts you need for high speed desert driving.
Race Car Parts
While we tend to focus on off-road vehicles, our product lines and expertise carry over into all forms of motorsports including high performance street vehicles and race cars.
Don't see what you're looking for? We carry a broad range of products above and beyond what we can make available on this website. Give us a call or send us an email with what you need and chances are we can get it for you and at a great price.