Air Intakes, Diesel Programmers, Deletes, Exhaust Systems, Fuel Tanks, Turbochargers, and more for Powerstroke, Cummins, & Duramax Trucks!
Multiple styles, finishes and brands available from the hottest wheel and tire companies in the industry. Both on and off-road style and performance.
We offer numberous installation options for all of the products that we sell. We specialize in wheel/tire installation, suspension kits, car stereo, and more!
Going off-road this weekend? We've got all of the parts that you need. Winch and recovery, and a ton of accessories for your Jeep or 4x4.
Work Truck Accessories
Ladder racks, tool boxes, headache racks, towing solutions, safety lighting, transfer tanks, cargo managment solutions to get what you need out of your work truck.
We have truck bed cover options to fit your truck and your budget. From hard folding, soft roll up, and paint-match color options. We've got you covered at Big Ass Custom.
Remote Start Installation
Warm up in the winter months, or cool down in the summer. A remote car starter will keep you comfortable all year long. Key start and Push Start options available.
Suspension Lift Kits
Get sky-high with a huge suspension lift to run those 40" tires, or install a leveling kit to even out the front. We offer a ton of options and brands at great prices.
Light up the trail or those country roads with a wide variety of LED lighting options, sizes, and colors. Control them with an Aux toggle, or even an app on your phone.
From crystal clear highs to the lowest of lows, Big Ass Custom has an assortment car stereo speakers, subwoofers, amplifiers, cd players, and more from the hottest brands around.
Nerf Bars & Running Boards
Truck nerf bars, side steps, running boards, hoop steps, hitch steps, truck steps are the ultimate in both style and functionality for your Truck, Jeep or SUV.
Whether you are looking for a hitch receiver, 5th Wheel Hitch, Gooseneck, weight distribution, air bag suspension, brake controllers and more... we can meet your towing needs!
WeatherTech® Floor Liners
We carry a full line of WeatherTech® DigitalFit Floor Liners and Cargo Liners. They're a perfect way to protect your vehicle's interior from the elements during any season, debris, and spills. Available in Black, Tan, Grey & Cocoa.
TeraFlex manufactures premium suspension systems and performance shocks for the Jeep Wrangler. Get the TeraFlex Advantage today!
Diesel Fuel Systems
FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck�s fuel mileage, engine performance and extend the life of your diesel injection.
PROUDLY MADE IN THE USA!
Big Ass Custom is your ultimate source for truck accessories! We specialize in diesel parts and performance, custom wheels & tires, suspension lift kit and leveling kit installation, Jeep, Off-Road, and 4x4 parts and accessories, tonneau covers, floor liners, nerf bars, running boards, grille guards, replacement bumpers, car stereo, towing products, remote start installation and so much more. We offer professional installation on all of the products that we sell.
Jeep & Off-Road Parts and Accessories
From replacement bumpers to grab handles and everything inbetween, Big Ass Custom carries all of your favorite brands and offers precision installation. Stop by today, and let us oufit your Wrangler JL, JK, TJ, CJ, or Cherokee!