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Over the years SDHQ has developed close working relationships with the top companies in the off-road industry. SDHQ offers the highest quality products and with a superior selection SDHQ has the knowledge and parts in stock to make it happen
Advanced FLOW engineering (aFe) is a manufacturer of automotive cold air intake systems, performance air filters, fluid filters, intake manifolds turbochargers, programmers, throttle body spacers and exhaust systems.
The origins of ARB can be traced back to Australia’s remote Top End, circa 1975. A region of vast distances and rugged terrain, it was fast becoming a Mecca for the nation’s burgeoning 4WD community.
Baja Designs The Scientists of Lighting 25 years ago, Baja Designs was founded with a passion and thirst for off-road. Performance driven, race tested, Baja proven – Baja Designs engineers and manufactures American made products.
BakFlip tonneau covers will change the way you use your truck. It provides the protection and strength of a great tonneau cover...but unlike other covers..Bakflip lets you easily use your entire truck bed as the cover simply folds out of the way.
With more than 100 years of heritage, BFGoodrich® Tires is dedicated to providing high-performance tires for those who have a passion for driving in virtually any environment. Combining technical expertise with 45 years of motorsports experience.
A Faster, Smarter, safer way to get your truck unstuckA kinetic energy off road recovery rope (KERR), Bubba Rope® provides superior performance, strength and durability that goes way beyond typical recovery ropes , snatch straps and chains.
Camburg Engineering is the leader in off-road suspension systems and is at the forefront in technology and design. Their over the counter parts are being race tested constantly and have won numerous championships. Not many other companies design, build and race on their own components.
Carli Suspension products are created to meet the expectations of the daily street driver to the most extreme avid off road enthusiast. From the urban street jungles to the desolate dusty roads of Baja, Carli Suspension products will exceed all expectations.
DECKED makes your pickup truck more efficient and versatile with its sliding toolbox storage system allowing you to load your truck bed with materials and supplies while keeping your tools secure, dry and organized in drawers underneath.
Factor 55 products are designed and manufactured using state of the art technologies. All of Factor 55 products are designed using SolidWorks CAD systems and stress analyzed using COSMOS Finite Element Simulation software.
At FiberwerX they pride ourselves in developing products that support the demands of off road motorsports & recreation enthusiasts. Their innovative styles will accent your next project, or improve the look of your current vehicle.
The creation of Freespirit Recreation allowed us to go beyond the standard roof top tents and create, completely distinct overlanding innovations. Industry leading roof top tent materials, unique axle-less and unibody trailers.
Front Runner racks are sold as "kits" comprised of a vehicle specific mounting system with the appropriately sized rack tray. All hardware components you need to install the tray on your specific vehicle are included in the kit. No additional tools are needed to assemble the tray.
Developed by ICON Vehicle Dynamics (manufacturers of industry-leading performance suspension systems and shock absorbers) ICON Alloys was established with an objective to provide the off-road market quality wheels built with precision, performance, and strength in mind.
Designed for uncompromising quality and performance in high-demand motorsports, LubeLocker Gaskets are without equal. Our unique and tested quality rubber coated, aluminum core construction translates into reliability and parts that are built to last.
MAXTRAX was designed by experienced-4WD enthusiast and local Queensland guide book author Brad McCarthy with strength and ease-of-use in mind. It’s the safe, simple, quick, easy, effective and inexpensive method of vehicle recovery.
Method Race Wheels designs, develops and distributes high performance wheels and accessories for race and street applications. These products represent our commitment to quality, driven by the high standards of performance.
Ditch that power-robbing OEM exhaust and let your ride breathe easy with an MBRP Performance Exhaust system. No longer just for diesel, MBRP systems are performance-tuned for just for your vehicle with smooth mandrel-bent tubing for a gnarly shot of free-flowing power.
MPI stands for MAX PAPIS INNOVATIONS and was founded in 2009 by Max Papis and Tatiana Fittipaldi Papis, in Mooresville, NC. Max and Tatiana have a long background in racing. Max has been a professional race car driver since he was 12 years old.
Nitro Gear & Axle strives to provide the highest quality differential components available. They always take the steps necessary to ensure our parts are dependable. Nitro's product range is continually growing to meet the needs of consumers for new ratios and applications.
Power Tank was started in 1997 with the goal of making the best on-board air systems for the offroad industry. We've held that title ever since and now design air system for the Performance, Race, Construction, RV, and Tow industries.
PCI Race Radios Ask any Racer or Racing Enthusiast what PCI means and they will tell you, it means Quality, Service and Support. You won't find a higher quality part, PCI has been the innovator in racing communications for over 45 years.
RCV Performance At RCV, they use their engineering and manufacturing experience to develop and produce CV axles and other highperformance drive line components for the automotive, truck, and bus industries.
Rigid Industries Rigid Industries strives to always design and manufacture the best forward projecting and auxiliary LED lighting products in the world. Continue to lead the LED revolution with optical technology, unsurpassed quality and leading edge innovation.
Putting an end to dashboard clutter is easy, with the Switch-Pro 9100 Switch Panel Power System. Featuring eight user-programmable switches, this compact panel is the most advanced and versatile on the market.
Wilco Offroad Whether on an overland adventure or exploring the local trails, Wilco Off-Road products are engineered for extreme durability and performance, using the most advanced materials and manufacturing processes.
Four-wheeling is freedom. Freedom from roads, responsibilities and rules. Nothing takes that freedom away faster than being broken down on a trail in the middle of nowhere with steam pouring out from under your hood.
Since its conception, Vision X has listened to the end user and put their ideas into action to further the quality, performance, fit and functionality of all vision X products. Vision X offers various lighting products for all automotive and off road needs.