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Shop AllYour rig is an investment, and it needs to be protected. Whether you need a full roll cage for your Jeep or skid plates for your truck, we stock a complete line of body armor and roll cage components.
Shop AllHandling and stopping power are vital for the overall performance of your vehicle. If you need just rotors, pads, pumps, or accessories, or if you need a complete brake kit, we've got you covered.
Shop AllTo solve the challenges that arise off the trail, make sure your rig is properly outfitted. A spare tire carrier frees up cargo space, while reinforced bumpers and winch mounts provide a platform for recovery operations.
Shop AllWhether you need a hard top, a soft top, replacement doors, or assorted hardware kits for your Jeep, our inventory includes just about everything you need for your project.
Shop AllGet the most out of your rig with the drivetrain and differential components for your Jeep or truck. From flywheels and transmissions to axles and ring-and-pinion gears, 4 Wheel Parts is a one-stop source.
Shop AllWhether you need a set of fender flares to accommodate larger wheels and tires, or you need a wax-and-polish kit to clean up after the adventure's done, we carry the car care and exterior body parts you need.
Shop AllFrom seats and consoles to dash components and floor mats, we stock a variety of interior parts and accessories for your truck or Jeep.
Shop AllThe OEM parts for your truck or Jeep will fail with time, and we carry a wide selection of aftermarket replacement parts to get your rig rolling again.
Shop AllGet the ground clearance and handling you need with our inventory of high-quality lift kits, suspension components, and shocks for your Jeep or truck.
Shop AllOEM lighting can handle most highway situations, but when you head off the beaten path, an aftermarket light system gives you increased visibility.
Shop AllIf you need a cold-air intake system, an electronic tuner, an upgraded heater or a new radiator, our selection of performance parts, along with heating and cooling gear, has you covered.
Shop AllLifted vehicles require additional equipment to help you get into or out of them. We carry side steps, Nerf bars, and running boards for many makes and models.
Shop AllWe carry a huge selection of wheels and tires for almost any application. Our inventory includes steel and alloy wheels, along with tires for all styles of driving.
Shop AllProtect your cargo and your truck's bed with our selection of bed covers and tonneau covers.
Shop AllIf you're outfitting a recovery vehicle or you plan to tow a trailer loaded with gear, our selection of towing components and tools will make your hauling jobs a success.
Shop AllGet your vehicle out of any rut or over any obstacles with the right winch and recovery accessories. If you need a winch unit, a fairlead and steel cable, tow straps, or other gear, we carry everything you need.
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Home » Performance Parts » Performance Electronics
Performance chips make your engine run more efficiently, which means more power and better fuel economy. Generally, performance chips are easy to install and they provide immediate results. Performance chip features vary widely, so compare your options carefully before making a decision. Your truck might benefit from a chip or module that allows you to adjust power levels on the fly, for example. Also, some performance chips are not street legal. This will usually be noted in the product description. 4 Wheel Parts has a full selection of performance chips to suit your needs.
More than just a gauge monitor. These trick dashboard PCs are capable of monitoring all your gauges and even lets you listen to your favorite tunes, watch videos, play games, review your Microsoft Office documents and more.
Plug a performance chip into your factory computer to achieve instant power gains and fuel economy.
Computer Programmers are designed to release hidden horsepower in today's computer controlled vehicles. Using a programmer you can change your vehicles ECU parameters to suit your needs. Whether you are looking for fuel economy, towing performance or all out power today's modern tuners offer multiple tunes within a single unit and are designed to let you make the most of other performance upgrades you may have made.
The DiabloSport MAFia provides real world plug and play control of your vehicles "Mass Air Meter",(MAF). MAFia allows you to precisely control and regulate MAF sensor voltage eliminating the need for prefabricated custom MAF Sensors.
Easy, bolt on way to pick up noticeable rear wheel horsepower. Allows greater airflow than your stock unit!
No room for adding additional Gauges? Don''t want to clutter up your trucks dash? Check out these all in one electronic Gauges.
Performance modules are sold separate or in a combo package with a monitor display. Modules plug into your factory computer and are left installed in the vehicle. Most modules allow multiple power levels that can be controlled while vehicle is in motion.
When you have made upgrades to your vehicle like upgrading your rear differential''s gearing or installing some larger rubber these items are a must. These calibrators allow you to once again have an accurate speedometer by granting you access to tweak your modern vehicle''s ECU settings.
Some of your newest vehicles include a Electronic Stability Program (ESP). Creating a true performance lift system with ESP compatibility has been a stumbling block for most suspension manufacturers. These modules properly calibrated steering input signal to the factory ESP unit. The EGR module also allows for speedometer recalibration, desired when taller height tires and / or different axle gear ratios are installed. The module simply plugs into an existing wiring harness located beneath the dash.
Get those Z-rated tires ready; a top speed eliminator overrides your vehicle’s torque management system to unleash the full top speed potential of your truck.
Cables, sensor, sending units
Follow these step-by-step instructions for extra horsepower and increased fuel economy.
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