Car & Truck Chassis & Suspension Parts

On Sale

Competition Engineering Magnum Series 4-Link Kits

Competition Engineering Magnum 4-link kits offer the ultimate strength and adjustability for your high horsepower race car. Your big power racer needs more than directly-threaded links. These Magnum kits feature special threaded tube inserts that weld into thick-walled chromoly steel link tubing to handle shock loads without flexing. Plus, the 1/4 in. thick housing and frame brackets feature integral shock mounting holes to save you fabrication time on separate shock brackets along with additional mounting holes for wheelie bars, sway bars, and additional tube gusseting. Your high performance race car needs high performance traction devices; get connected with Competition Engineering Magnum 4-link kits. Features: * Chromoly steel tube links * Computer machined treaded tube ends * Thick steel brackets * Chromoly spherical rod ends * 21 in. mounting radius * Hardware and instructions

4.5 out of 5 stars ( 10 )

$698.99

$629.09

AccuAir Suspension e+ Connect Wireless Controllers

If you are looking for an entry level control system that is simple while offering smartphone capabilities, the AccuAir e+ Connect wireless controllers make a great choice. The wireless switch box allows for you to use the e+ app to wirelessly control your air suspension system and it can also be upgraded later down the road to the full e-Level+ system. To get even more convenience and performance from this kit, you can add great upgrades such as Height+ sensors and a TouchPad+ controller. While these kits are a very simple way to achieve convenient air system management, you will also need a few other components to finish up your install. You will need a manifold such as the AccuAir VU4 4 corner manifold (not included) to control the air in your system. For a cleaner setup and an all-in-one solution, check out the ENDO-VT air tank (sold separately) by AccuAir—which has the valve integrated into the tank. Product features: * AccuAir e+ Connect is 5.0 Bluetooth enabled for a simpler user experience and better performance and reliability—5.0 Bluetooth allows for long range use and is standard on all systems * e-Level+ allows for over-the-air updates to future proof with the latest features and functions * With the e+ Connect, you will get a beautiful and modern ECU with an AccuAir logo design and RGB backlighting * When using the Height+ upgrade, you can get a visual display of your height percent in the E-Level+ app * 100 percent plug-and-play wiring harness will be included for easy installation * Ride-Height-On-Start gives you that extra touch of customization—e+ Connect allows for your vehicle to automatically lift to the driving height upon starting your vehicle * e-Level+ app allows you to make any adjustment to your air suspension system through the convenience of the app—similar to AccuAir TouchPad+ for great looks and easy usability * Automatic calibration—when using Height+ kit it will automatically learn how to adjust for your vehicle through automatic calibration * Battery saver mode—if your system has not been used in 24 hours, it will automatically shut off to save battery * 3-Programmable heights—lowered, ride height, and raised, this allows you to get to the exact stance you are wanting instantly without having to purge your valves to get the right look * TruPosition height sensors allow for accurate leveling of your air suspension system—regardless of load Important Note: Wireless device not included. Intended to be used with your phone or tablet. This product listing includes a harness and pressure sensor. Please contact us if you have any questions or concerns.

Not Yet Reviewed

$524.95

Rough Country Torsion Bar Unloading Tools

Unload your torsion bars fast, safely, and effectively with Rough Country torsion bar removal tools. These durable, solid-steel tools help relieve torsion bar pressure, making it easy to load and unload torsion keys without damaging the torsion bar or your hands! They take the guesswork out of torsion key replacements, and provide a safe, simple method that takes no-time flat. Put down the vice grips or other unloading devices that may dent or damage your torsion bar and cause problems later on. Select an easier method—Rough Country's torsion bar removal tool. They work with air tools or common socket tools.

Not Yet Reviewed

$84.95

QA1 HD Pro Rear Drag 4-Link Systems

QA1 HD Pro rear drag 4-link kits are built to put down serious power! Streamlining the fabrication process, these systems deliver professional-grade results and performance in a convenient, easy-to-order kit. They are designed for the hardcore, discerning, do-it-yourself racer looking for a no-compromise solution to take their vehicle to the next level in performance and adjustability. Offered with or without QA1's MOD Series 4-way adjustable coilover shocks, or 7 in. travel, track-proven single or double adjustable coilover shocks, each kit contains high-quality, MIG-weldable components to ensure a safe and properly engineered design that can be easily adapted into many drag racing setups. A components kit is also offered without coilover shocks and lateral locating device. Find convenience, safety, and performance all in a QA1 HD Pro rear drag 4-link system. Select the kit best suited to your drag race suspension setup. Features, benefits, and contents: * Drag race-style 4-link design: -- Performance and adjustability -- Wide range of instant center tuning and on-car adjustability -- Components can be cut to length -- 40 in. or narrower frame rails * 1/4 in. thick plates * 1 1/4 in. diameter, 22 in. length trailing arm tubes * Grade 8 hardware * QA1 chromoly rod ends * 40 in. shock crossmember and mounting tabs * 40 in. diagonal link kit with mounting brackets (not in components kit)

Not Yet Reviewed

$1,323.95

—

$2,695.95

BMR Watts Link Kits

Add the ultimate lateral differential location device to your vehicle with BMR Watts link kits. They locate the rear-end housing and eliminate lateral axle movement by keeping the differential centered under the car throughout the suspension's entire range of motion. Manufactured from heavy-duty rectangular or drawn over mandrel (DOM) steel tubing and laser-cut steel plate, BMR's kits are the ultimate in strength. Double-shear link mounts connect the adjustable links to the center pivot for strength and zero deflection. Center pivots use a double-shear mount with a greasable Delrin bushing for smooth, bind-free movement. The links are built from heavy-duty aluminum with left and right hand threaded rod ends for easy on-car adjustability. They feature zinc-plated, heat-treated, chromoly, self-lubricating, PTFE-lined rod ends and, where applicable, high-durometer polyurethane bushings. They also feature 304 stainless steel, custom-designed rod end spacers. BMR designed their Watts link kits to work well for street performance, drag race, and road race applications. They are 100 percent bolt-in and require no cutting or modifying of the chassis. The kits are adjustable, allowing for fine-tuning and bind-free suspension articulation. Center pivots can be installed in several positions for multiple roll center locations. With strength, adjustability, and zero lateral axle movement, they are the perfect upgrade for the enthusiast that requires maximum performance from their suspension. BMR Suspension's Watts link kits are available in black hammertone and red powdercoat for long-lasting good looks. Installation time is 3 to 4-hours.

3.0 out of 5 stars ( 1 )

$909.95

—

$999.95

Unity Automotive Air Ride Compressors

Unity Automotive air ride compressors can help restore your vehicle's handling and ride quality. These on-board OEM-designed fully assembled air supply devices are engineered and rigorously tested to assure fitment, durability, and performance. Your suspension air springs need a compressor supply that's reliable. Order the replacement model recommended for your application.

Not Yet Reviewed

$177.99

—

$540.99

JOES Racing Products Extended Roll Bar Clamps

Now you can easily mount parts or accessories to your chassis! Simply weld or screw JOES Racing extended roll bar clamps to any aluminum device that you want to bolt to the frame. Tighten two Allen screws and the component is securely attached. JOES extended clamps are constructed of 6061-T6 aluminum and available in sizes to fit several tube diameters.

Not Yet Reviewed

$26.95

ACDelco GM Genuine Parts Steering Dampers

ACDelco GM Genuine Parts steering dampers, also known as steering linkage shock absorbers, are GM-recommended replacements for your vehicle's original components. Steering dampers are hydraulic devices that attach to your vehicle's steering linkage to help absorb road shock and steering kickback. These original equipment steering dampers are quality manufactured to fit your GM vehicle, providing the same performance, durability and service life you expect from General Motors.

Not Yet Reviewed

$89.99

H&R Race Springs

H&R Race Springs are designed for high performance drivers who want the most out of their vehicles. When the need for uncompromised handling performance becomes a priority, H&R Race Springs will provide over-the-top race ready performance and appearance. They help balance vehicle weight for improved performance and control, while lowering the center of gravity. Expect a reduced roll center and reduced body roll. Designed for responsive, tight handling and performance, Race springs lower 1.75 to 2.5 in. on average. Order the progressive rate front and rear springs recommended for your vehicle. (Note: A camber-adjusting device like H&R 'Triple C' Camber Adjustment Bolts may be necessary to remove excess negative camber, ensure longer tire life, and obtain the highest level of vehicle performance.) Upgrading your suspension components will ensure that your vehicle has improved handling and reduced body roll. H&R springs have superb ride comfort and increased driving convenience. They will not set or sag—the springs are designed and manufactured to be strong, resilient, and more durable than other automotive coil springs. All H&R springs are crafted from a special (hf) 54SiCr6 spring steel to ensure premium quality and performance. They're shot-peened to increase their lifespan by more than 200 percent. All production is completed in-house so product quality is ensured. Each spring is 100 percent tested before leaving H&R's ISO9001 certified production facility.

Not Yet Reviewed

$334.99

Holley Off-Road 2019-22 Chevy/GMC Performance Packages

Gear up for your next off-road adventure with complete Performance Package upgrades from Holley Off-Road. They deliver performance systems from exhaust to brakes, tuners, suspension, and more, and their products are engineered to work together, ensuring you have everything you need to have fun on and off the road. Holley Off-Road 2019-22 Chevy/GMC performance packages are comprehensive upgrades specifically tailored to these pickups. The suspension upgrades feature ADS Racing Mesa 2.5 Series shocks, which are larger than stock, providing increased fluid capacity to prevent shock fade and deliver exceptional off-road durability combined with commuter comfort. The kits also include a Flowmaster Signature Series exhaust system, known for its hand-welded 304 stainless steel construction and balanced sound profile, offering an aggressive yet moderate tone. Additionally, these packages are equipped with a DiabloSport InTune 3, which provides pre-loaded tunes and customization options for optimal performance. Finally, the Big Claw performance rotors, designed for improved braking performance and enhanced cooling, ensure safety and reliability during high-performance driving. Features: * ADS Mesa 2.5 in. front coilovers: Premium shock absorbers are designed for maximum durability and performance, featuring a UV-stable ceramic powdercoated steel shock body and black anodized billet aluminum top and bottom caps. * ADS Mesa rear shocks: Filled with premium full synthetic shock oil, the shock absorber incorporates an internal floating piston (IFP) to ensure consistent damping performance, improved responsiveness, and increased longevity. * Flowmaster Signature Series exhaust: Features a 3.00 in. inlet pipe leading into a TIG-welded 304 stainless steel Signature Series "straight-through" muffler for great sound and maximum performance. * Diablosport InTune 3 GM tune: Includes industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck * Baer Brakes: Baer Brakes Claw combo kits are a great way to improve your vehicles braking performance and overall appearance at an affordable price.

Not Yet Reviewed

$4,607.95

Icon Vehicle Dynamics Intelligent Control Installation Kits

Icon Vehicle Dynamics Intelligent Control installation kits are must-have, smart tools to have onboard your vehicle. They package computer, along with application specific mounting brackets, hardware, and wiring harnesses to ensure your install is easy and clean looking. Choose the proper IIC kit for your vehicle. Icon Intelligent Control (IIC) is the computer that monitors, analyzes, and processes data in real-time. Information from the onboard G-force sensor and gyroscope perform calculations based on algorithms and user-defined settings to predict terrain and wheel position. IIC has the capability to collect information at over 1,000 times per second, process the data, make adjustments, and then deliver those changes to the Compression Damping Electronic Valve (CDEV) in the shock absorbers in under 40 ms. IIC also works as a data driver to connect the user to Icon's proprietary mobile app interface for monitoring and adjusting shock settings. The IIC app brings all this technology together by offering a user-friendly interface to monitor, record, and adjust the system's performance via Bluetooth connection. Users can easily alter the shocks' baseline settings for firmness, as well as adjust the sensitivity of vertical "G-Boost" and lateral "Corner Boost" with a few simple taps from their favorite iOS device. The app includes several preconfigured "Drive Modes" (Normal, Desert, and Haul) but also offers the ability for users to create an unlimited number of unique presets using their own custom settings. To top it all off, you can record data from your trip including time, speed, distance, and G-forces for your very own Iconic overview.

Not Yet Reviewed

$613.62

—

$812.00

Dorman Blower Motor Resistors

Weather forecasts change daily, but your vehicle is still one place where you can control the climate. And that's why Dorman blower motor resistors are so important. The easy-to-install devices control the electric current to the fan motor, keeping your heating and air conditioning system at peak performance, no matter the speed. Their long-lasting design resists thermal fuse failure, overheating, and burnout. These components are available for fitment in a wide range of cars, trucks, and vans.

4.86 out of 5 stars ( 21 )

$28.99

—

$136.99

On Sale

Competition Engineering Transmission Crossmember Bushings

These solid aluminum crossmember bushings from Competition Engineering act as chassis-stiffening devices, helping to increase ET consistency. They replace the rubber in a factory crossmember, with no modifications or welding required.

4.0 out of 5 stars ( 1 )

$45.99

$41.39

Lares New Power Steering Pumps

Lares new (not remanufactured) power steering pumps are engineered to OE specifications to ensure proper fit, form, and function. They're manufactured from the same high-quality materials as your original components to provide long-lasting performance. Over a hundred models are available, with or without an included reservoir, for vehicle and engine applications from 1960 and up. Order the replacement pump recommended for your ride.

3.97 out of 5 stars ( 164 )

$103.99

—

$151.99

aFe Control Sway-A-Way Coilover Shocks

The aFe Control Sway-A-Way coilover shocks are designed with race-winning technology, offering better damping curves for rough terrain but maintain comfort and control on the street. The coilover shocks feature zinc plated and steel cylinder bodies with clearcoat for exceptional corrosion resistance. They also feature specifically formulated, fully synthetic shock oil and a multi-seal carrier to ensure zero leakage. A special truncated thread design allows for removal of the included coilover hardware without having to completely disassemble the entire shock. Upgrade your daily driver with aFe Control Sway-A-Way coilover shocks. They offer high-performance suspension features from the off-road racing world for a significant upgrade in capability and style. Select the Sway-A-Way coilover shocks designed for your application needs. Key benefits and features: * 20-plus years of research/development and testing in nearly all vehicle types * High-quality construction—uses CNC-machined aluminum components and multi-seal carriers for zero leakage, built to strict tolerances * Superior durability—the coilover shocks have features like bright zinc-plated steel bodies to resist corrosion, while 7/8-inch polished Nitro Steel shafts handle impacts, ensuring longevity * Red anodized, CNC-machined aluminum components are made to the strictest tolerances * Consistent performance—synthetic shock oil and remote reservoirs (on some models) increase fluid capacity, reducing heat and preventing shock fade during hard use * Engineered as a direct replacement for specific vehicles, requiring no cutting, drilling, or permanent modifications

Not Yet Reviewed

$3,109.00

aFe Control Sway-A-Way Coilover Kits with Compression Adjusters

Control Sway-A-Way coilover kits with compression adjusters by aFe feature race-winning engineering components with 20-plus years of testing—made into specifically designed kits that bolt directly into your vehicle. These kits offer adjustable ride height and Sway-A-Way's mid-speed compression adjusters for superior off-road damping curves without sacrificing any on-road comfort or handling. Sway-A-Way's 2.5 Series mid-speed compression adjusters mount directly into the remote reservoir. Offering 16 clicks of resolution, the compression adjuster can go from the unrestricted, fully-open (soft) position, to the fully-closed (hard) position—offering up to a 200 percent increase in damping force with just two full turns of the GF polymer adjuster knob. aFe Control Sway-A-Way coilover kits with compression adjusters are an excellent solution for any application in which weight often varies, or that might be used in a variety of terrains where a quick adjustment is desired for optimizing the comfort level of your ride. Refer to Applications tab to confirm fitment. Coilover shocks feature: * Bright, zinc plated steel cylinder bodies and CNC-machined aluminum components * Spanner wrench included for adjustments Speed compression adjusters feature: * Rebound damping remains unaffected regardless of setting and valving combination chosen * Constructed from billet 6061 T-6 aluminum * Red anodized and laser-etched housing is built to withstand the harshest of environments with excellent corrosion resistance * Metering piston is CNC-machined from 7075 T-6 aluminum to provide the best service life for high-speed applications

Not Yet Reviewed

$3,596.00

Lares Remanufactured Power Steering Pumps

Lares takes care to clean their remanufactured power steering pumps thoroughly, and all exterior surfaces are reconditioned for a like-new appearance. Each component is inspected and replaced if it's not up to OE tolerances. All units receive new OE-equivalent seals and O-rings; and the pumps are then tested to ensure proper performance. Over a thousand models are available; order the power steering pump recommended for your vehicle.

4.24 out of 5 stars ( 21 )

$63.99