Truck & Car Suspension Parts & Kits

Summit Racing™ Complete Drum-to-Disc Brake Conversion Kits

Our Summit Racing™ complete front drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. The kits are available in standard and ultra versions (ultra versions include cross-drilled, slotted rotors and braided brake lines). Order the model recommended for your vehicle. Summit Racing™ complete brake conversion kits include: * Power brake booster * Master cylinder * Proportioning valve kit (where applicable) * Rotors * Calipers * Backing plates (where applicable) * Spindles or brackets to convert existing spindles (depending on application) * Brake hoses and banjo bolts (where applicable) * Bearings * Seals * Dust caps * Spindle nuts and washers * Installation hardware

4.28 out of 5 stars ( 40 )

$877.95

QA1 Rear Pro Coilover Conversion Systems

Here's an easy way to convert your stock rear suspension to a coilover suspension. You get everything you need with these QA1 Rear Pro coilover systems, from shocks to nuts and bolts, complete installation instructions, and even decals!

4.63 out of 5 stars ( 104 )

$688.95

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$1,109.95

Ridetech Ford F-150 Suspension Lowering Kits

Ridetech Ford F-150 suspension lowering kits are front and rear packages offered for 4WD and 2WD models. They will lower your Ford up to 3 in. up front and 5.5 in. in the rear, turning your vehicle into a high performance muscle truck with better stance, handling, and ride quality. These Ridetech kits are 100 percent bolt-on, fully adjustable, and include everything you need to lower your Ford F150 platform. Features, benefits, and contents: * Lowered stance -- Adjustable ride height -- 3 in. front drop -- 5 in. rear drop * Improved ride quality and sharper handling * New tubular upper control arm provides camber and caster improvements at lower ride height to improve handling * Adjustable Ridetech/Fox shocks -- Coilover front/HQ Series rear -- Aluminum body -- Monotube/gas pressure -- Adjustable valving * Bolt-on installation -- No welding * Adjustable ride height -- Front coilovers adjustable spring seats -- Rear leaf shackles offer 2 in. of adjustment

3.67 out of 5 stars ( 3 )

$2,745.00

Ridetech Ford F-150 Rear Suspension Lowering Kits

Ridetech Ford F-150 rear suspension lowering kits drops your truck up to 5.5 in. in the rear, turning your vehicle into a high performance muscle truck with better stance, handling, and ride quality. These Ridetech kits are 100 percent bolt-on, fully adjustable, and include everything you need to lower the rear-end of your Ford F150 platform. Features, benefits, and contents: * Lowered stance -- Adjustable ride height--3 in. to 5 in. rear drop -- Improved ride quality and sharper handling * Adjustable Ridetech/Fox shocks -- Aluminum body -- Monotube/gas pressure -- Adjustable valving * Bolt-on installation -- No welding

Not Yet Reviewed

$1,160.00

QA1 Pro Coilover Systems

QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.

4.82 out of 5 stars ( 349 )

$749.95

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$1,280.95

Ridetech Bolt-on 4-link Systems

Ridetech Bolt-on 4-link systems provide a lowered ride height with smooth handling. They include the link bars with rubber bushings, powdercoated brackets, and optional front upper or lower controls arms, depending on the vehicle application. The suspension systems require no welding or cutting, making installation easy. Order the kit designed for fitment on your year/make/model.

4.75 out of 5 stars ( 8 )

$575.00

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$2,895.00

Ford Performance Parts F-150 Suspension Lift Kits

Ford Performance Parts and Bilstein teamed up to put together an F150 suspension lift kit package for your awesome truck. The F150's may be some tough trucks, but if you need to head off-road on a serious adventure, the stock coilovers and rear shocks aren't going to cut it. Even Ford has realized this, which is why they partnered up with Bilstein to create a versatile upgrade to take your F-150 to the next level of performance. Designed from the ground up to give your F150 better handling, more stability, increased off-road performance, and more capability all in one place, these proprietary kits are uniquely tuned and tested by Ford Performance Parts Engineering to optimize your F150's performance both off and on the road. These Ford performance Parts suspension lift kits install right in place of the factory coilovers and shocks, making it a hassle-free way to prep your truck for adventure. Product Overview: * Complete front and rear suspension package—developed by Bilstein and Tuned by Ford Performance * Direct bolt-in replacement suspension package to improve both ride quality and stance of vehicle * Front coilovers add additional lift for level ride height front-rear * Remote rear reservoirs house independently dividing pistons to separate nitrogen chambers, optimizing suspension travel * Large-diameter shock bodies with digressive valving * Gas-charged monotube internal designs * Coilovers come fully assembled with springs, while the rear shocks have a remote-mounted reservoir that improves heat dissipation and travel all in one place * The front coilovers feature multiple ride height grooves that give you options for your front ride height so that you can clear a variety of tire sizes and get the exact look you want for your tough truck * Each shock features a unique "Tuned by Ford Performance" decal placed over steel damper

5.0 out of 5 stars ( 2 )

$1,626.99

Ridetech HQ Coilover Kits

Ridetech HQ coilover kits are designed with handling performance and ride quality in mind. They feature impact-forged aluminum threaded body monotube, gas-pressurized shocks that have been clear anodized for corrosion protection. Other features include: oversized rod guides for maximum strength and durability; Delrin coilover spring washers for easy spring retainer adjustments; stainless steel mounting brackets; and CNC-machined billet hardware. The shocks include Hyperco springs (made with high-tensile premium cold-wound steel) that have a durable powdercoat finish. The unique pinch-clamp height adjusters offer finer threads for easy height adjustment. Order the kit designed for your specific vehicle.

4.8 out of 5 stars ( 15 )

$773.99

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$3,895.00

Ridetech HQ Series 4-Link Coilovers

Ridetech HQ Series 4-Link coilovers feature a monotube gas pressure design that offers fade-free performance. Their springs are made of high-tensile premium steel that's CNC cold-wound. They weigh less, are more resistant to bowing, and have increased travel with a durable powdercoated finish. Machined from impact-forged aluminum for superior strength, these shocks feature a large piston that provides outstanding ride quality, a double-sealed rod guide with a dust cover that eliminates oil leakage, and an anodized finish that protects against corrosion. Ridetech HQ Series 4-Link coilovers give hot rodders the ultimate in ride quality, handling, and performance. Order the kit designed for fitment on your vehicle application.

4.86 out of 5 stars ( 7 )

$620.00

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$840.00

Belltech Lowering Kits with Street Performance Shock Absorbers

Belltech lowering kits with Street Performance shock absorbers properly lower your sport truck or SUV--the first time. Not only that, they provide you with all the components you need to achieve the look you want, as well as the alignment, performance, and safety you need! All of these kits feature Belltech premium twin-tube Street Performance shocks that set the standards for performance handling. Each lowering kit is model-specific and assures proper fit and function today, tomorrow, and years down the road on your vehicle. Tune your rig with the performance of Belltech lowering kits and Street Performance shocks.

4.46 out of 5 stars ( 113 )

$532.00

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$1,805.00

Classic Performance Dual Adjustable Front Coilover Conversion Kits

Classic Performance dual adjustable front coilover conversion kits can help drop your ride from just below stock height to several inches lower. The included clear anodized, aluminum coilover shocks can be adjusted multiple ways. Also included are silver powdercoated springs and all the mounting hardware necessary for an easy bolt-on installation. Radically improve the handling abilities of your ride with the clean look of a Classic Performance dual adjustable front coilover conversion. Order the kit designed to fit your specific vehicle.

4.78 out of 5 stars ( 27 )

$548.99

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$998.99

McGaughy's Black SS Suspension Lift Kits

"Now, that's a truck!" McGaughy's Black SS suspension lift kits give your rig a "real" lift. The kits are available for 6 to 10 in. of lift to boost your truck's stance and your ego. The elite adjustability is possible with the included front struts and because McGaughy's drops the crossmember and differential a full 7 in. This keeps your CV axles' angles, suspension geometry, and steering geometry at factory specifications. To keep these performance lifts looking good, they receive a durable, glossy black powdercoated finish. Plus, the front crossmember is accented with highly polished stainless steel inlays. Install one of McGaughy's SS lift kits, and the next time you hear, "Whoa, what a truck!" it will be referring to yours! McGaughy's SS suspension lift kits may include: * Lift spindles * Adjustable front struts or extenders * Crossmembers * Lower A-arm support rods * Tie rods * Sway bar drops and extenders * Skid plate * Fabricated lift blocks * Bump stop extenders * Brake line extenders * Rear shocks or extenders * U-bolts and necessary hardware

5.0 out of 5 stars ( 2 )

$2,832.99

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$3,299.99

Belltech Rear Flip Kits

Slam your ride! Belltech rear flip kits allow you to relocate the rear axle of your truck from beneath the leaf spring to above it, making it possible to drop your ride several inches, as opposed to just using lowering springs. These high-quality kits will properly position the rear axle pinion shaft relative to the driveline so that vibrations never become an issue.

4.44 out of 5 stars ( 45 )

$269.00

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$829.00

SuspensionMAXX MAXXCam 9 Leveling Kits

SuspensionMAXX MAXXCam 9 leveling kits are the perfect choice for lifting, leveling, or dropping the front suspension on torsion bar-equipped trucks and SUVs. MAXXCam increases vehicle function, while providing your truck with a more aggressive look. You can lift to level your vehicle, fit larger wheels and tires, increase ground clearance, or carry heavier front loads (like snowplows). These durable and economical alternatives to complex and expensive lift kits provide the exact leveling you need for any job—you no longer have to settle for "almost right". Features include: * Adjustable front leveling kit allows fine-tuning of front lift height 1 in. to 2.5 in. * Patented torsion bar key internal gear adjustment mechanism provides up to 7 incremental lift height adjustments * No torsion bar preload and no degradation in handling or ride quality * Investment cast using 4140 heat-treated alloy steel * Industrial strength powdercoating for added protection from the elements * Does not require longer shocks, retaining OE shocks and a comfortable factory ride * Requires no extensive modifications to the vehicle and is completely reversible * Kits include all required hardware, including differential relocation spacers, skid plate spacers, and shock extensions * Covered by the MAXX Structural Lifetime Warranty

5.0 out of 5 stars ( 7 )

$399.99

Air Lift LoadLifter 5000 Ultimate Air Spring Kits

Air Lift LoadLifter 5000 Ultimate air spring kits feature an internal jounce bumper for maximum ride comfort. They use 2-ply reinforced commercial-grade bellows, which mount between the spring and frame and can be inflated from 5 to 100 psi—to level loads up to 5,000 lbs. on large pickups and vans, wreckers, ambulances, motorhomes, and commercial trucks. LoadLifter 5000 Ultimate kits include bellows, jounce bumpers, air lines, fittings, brackets, mounting hardware, and instructions. They're engineered for installation in about two hours. Order the kit designed for your make and model vehicle.

4.78 out of 5 stars ( 159 )

$407.97

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$732.99

QA1 Level 2 Full Vehicle Handling Suspension Kits

QA1's handling suspension kits provide a full-vehicle upgrade that fits your needs. Available in three different levels of performance, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues. Greater control and improved cornering are key benefits of QA1 Level 2 handling suspension kits. They're designed to boost performance and include a more extensive assembly of components than Level 1 kits. They offer easy bolt-on installation and full compatibility with the OEM parts you attach them to. All QA1 handling suspension kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you desire. Select the kit designed for your vehicle.

5.0 out of 5 stars ( 11 )

$2,000.95

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$9,020.95

Pedders Extreme XA Coilover Kits

Pedders' renowned expertise plus advanced technology equals XA Extreme coilover kits that let you click, tune, and play! These height-adjustable coilover shocks are built to Pedders' stringent quality standards. They feature sports-calibrated tunable damping, motorsports coil springs individually tuned to suit each application, and a host of other high performance features—including engineered mounting bracketry. Plus, shocks have a 30-position adjustable bump and rebound damping setting which offers a fine-tuned suspension that's ready to play with just a click of a button. For the performance enthusiast, Pedders XA Extreme coilover kits are a great fit. Order the kit designed for your vehicle application.

4.31 out of 5 stars ( 13 )

$1,196.00

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$2,384.96

QA1 Adjustable Rear Frame Supports

Get the performance benefits of a more rigid chassis by reducing unwanted flex with these QA1 adjustable rear frame supports. They are engineered to improve handling and suspension performance by eliminating chassis flex and decreasing torque transfer. Made from high-quality materials, they feature adjustable threaded sleeves for adjusting the preload in the rear trailing arm mount after installation. Designed to clear stock and aftermarket mufflers, they include all of the necessary hardware for an easy installation.

4.0 out of 5 stars ( 3 )

$289.95

McGaughy's Suspension Lift Kits

Give your rig a lift—via McGaughy's suspension lift kits! Their key components feature a brilliant gloss metallic silver powdercoat for longevity and durability. Installation is easy with minimal drilling; no re-routing of the exhaust, or cutting or grinding on the front or rear differential is necessary. This equipment is CNC-formed, machined, and laser-cut in-house from the highest grade materials. The spindles are CAD-designed for a perfect and accurate fit. Complete kits include the lower A-frame support rods, along with compression struts to add extra support and prevent the front and rear crossmembers from flexing. Dozens of kits are available for vehicles from the 1990s and up. Choose the style, lifted height, and other options recommended for your application; then elevate your rig to a higher stance with McGaughy's suspension lifts.

4.4 out of 5 stars ( 10 )

$1,852.99

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$3,838.99

Ridetech HQ Coilover Upgrade Kits

Ridetech HQ coilover upgrade kits include everything needed to provide a lowered stance with dramatically improved handling and ride quality. The system contains HQ Series coilovers and Strongarms rear tubular lower trailing arms. Features: * HQ Series coilovers utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine tuning via a rebound adjustment knob and come standard with a 1,000,0001 Mile Warranty. Hyperco springs are used to provide a consistent spring rate that will last a lifetime. * Rear Strongarms provide added strength to help get the power to the pavement. They utilize R-Joint Technology to provide smooth operation and reduce roll bind. The lower arms feature a double sheer mount for the coilovers locating them in place of the stock springs, keeping the load where it belongs.

Not Yet Reviewed

$1,410.00

ReadyLift Suspension Leveling Kits

ReadyLift Suspension leveling kits are the fastest, safest, and least expensive way to level your truck or make room for oversized wheels and tires as large as 37 in. on most full size trucks (varies by vehicle). Regardless of your suspension, get up to 3 in. of lift without a major hassle or sacrificing ride quality and comfort. ReadyLift thoroughly tests each kit to ensure that your truck will be leveled without overloading or adding excessive strain to any of your factory suspension components. Additional features of ReadyLift Suspension leveling kits: * Custom-designed for your specific year, make, and model * Ideal for eliminating sag caused by a winch, heavy bumper, or plow * Most kits cost 1/3 less than their competition. * Fast, simple installation takes about 1/3 the time of other kits * Steel kits have a durable powdercoated finish * Aluminum kits are corrosion-resistant * Coil spring spacers, expertly indexed forged torsion key spacers, and steel tower extensions are available * Custom, progressive-wound coil springs are offered for specific applications * Torsion keys have up to a 100 rating on the Rockwell(B) index scale, 25 percent stronger than most OEM torsion keys * All mounting hardware is included Note: A wheel alignment is recommended after installation of your new ReadyLift leveling kit.

4.65 out of 5 stars ( 31 )

$149.95

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$2,199.95

McGaughy's Suspension Lowering Kits

McGaughy's Suspension is the industry leader in the lowering and drop kits. All McGaughy's suspension lowering kits are exclusively designed, tested, and test fit for each application. Their lowering kits are of the highest quality found in the industry today. Competitors have tried to copy McGaughy's patented spindles and components for years and were stopped in their tracks. Their only way around McGaughy's rock solid patents was to change their designs in a way that drastically and negatively affected their products.

4.41 out of 5 stars ( 237 )

$129.99

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$1,055.99

Classic Performance Lowering Kits

Classic Performance lowering kits are custom-built and feature gas-charged monotube shocks and coil springs that are made out of superior quality materials to ensure long-lasting dependability and performance. They are available in a 1 in., 2 in., or 3 in. drop, or at factory height. If you're looking for a high-quality lowering kit for your classic ride, these Classic Performance custom-built lowering kits have you covered.

4.53 out of 5 stars ( 19 )

$598.99

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$814.99

On Sale

Summit Racing™ Double Adjustable Ladder Bar Kits

Summit Racing™ double-adjustable ladder bar kits are built for strength, consistency, and ease of adjustment. Fabricated from 1 in. diameter DOM tubing, these 32 in. bars come complete with all hardware--including 3/4 in. heims--and use a large 3/4 in. front bolt. The double-adjustable link allows you to make quick pinion angle and preload adjustments without removing the bars from the car. Easy to install and simple to adjust, nothing hits the tires like a Summit Racing™ double-adjustable ladder bar suspension. Installation by a certified welder is recommended. Additional product details: * Durable black powdercoat finish * Rod end safety loops included * 3/4 in. rod ends, adjusters, jam nuts, and Grade 8 hardware * 3/16 in. weld-on housing brackets * Set up for 32 in. from center of housing to center of rod end

3.33 out of 5 stars ( 3 )

$329.99

$296.99