At FiberwerX we pride ourselves in developing products that support the demands of off road motorsports & recreation enthusiasts. Our innovative styles will accent your next project, or improve the look of your current vehicle. You can be certain that any FiberwerX products on your vehicle will be a highlight, and add to the appearance and value.

Our mission is to provide the off road industry with innovative products at competitive prices! We produce everything from a pair of flared fenders for your daily driver, to full body kits for Trophy Trucks, spec class vehicles, short course racing, dual sport buggies, and more. Our product line is ever evolving, and always on the cutting edge.

All of our fiberglass products are hand-laid by skilled craftsman. Our molds are made in house and are continually maintained to ensure consistency, and the best possible fitment and overall finish. We use a variety of high quality materials and techniques in the manufacturing process.

The FiberwerX organization lives and breathes off road. Owner Jason McNeil has over 15 years of desert racing experience in vehicles ranging from sportsman's trucks, to Trophy Trucks. The staff at FiberwerX can often be found at desert and short course racing events through out the southwest United States and Baja California. We hope that this passion is reflected in the quality of our products and our level of customer service.

FiberwerX Offroad Fiberglass products are Distributed in Australia by Tough Vehicle Accessories Pty Ltd


SKU: GSF-004GSFV-003

14+ GMC Sierra Valance For 3" Fenders


SKU: CSF-006CSFV-006

14-15 Chevy Silverado - Valance


SKU: GSF-004GSFV-004

14-15 GMC Sierra Valance For Fenders