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13 Results Found For "additives"

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QA1 Level 3 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. Top performance is the desired goal of many automotive upgrades—precisely what QA1 Level 3 handling suspension kits deliver. Compared with the Level 1 and 2 packages, these heavy-duty assemblies offer additional control components, as well as stiffer springs to maximize your cornering ability and handling. QA1 Level 3 kits are available with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you want. Select the kit designed for your vehicle.

Not Yet Reviewed

$6,660.95

$11,243.95

RideTech 1967-69 Camaro/Firebird HQ Coil-Over Systems

RideTech 1967-69 Camaro / Firebird HQ coilover systems include everything you need to upgrade your existing suspension and give your muscle car an aggressive lowered stance with modern drivability. The packages contain front upper and lower control arms, tall spindles, a front sway bar, a rear 4-link, and four HQ Series coilovers for every corner of your vehicle. Buying a complete suspension system removes all the guesswork. Ridetech has spent hours collecting data to find a perfect spring rate and components for your vehicle's performance and ride quality. Product features: * Tall "pin" spindles will induce more negative camber gain to maximize tire contact patch during cornering. They also offer a 2 in. drop—which allows for the use of longer shocks, creating more suspension travel. Compatible with all brake kits designed to fit the stock disc brake spindle. * Optional "hub" spindles offer the same geometry improvements as the pin spindle but add the performance and simplicity of late model Corvette hubs and brakes. Uses C5/C6/C7 Corvette hubs for maximum strength, consistent braking and reduced maintenance. (Hubs not included.) Compatible with C5/C6 Corvette brake systems, OE and aftermarket (caliper brackets included). Minimum 17 in. wheels. * Upper StrongArms feature corrected ball joint angles for the tall spindles. The upper ball joints have been moved back to allow additional caster settings to improve high-speed stability and steering feel. Offset slugs are also available for additional caster. Injection-molded Delrin© bushings with 13 percent PTFE reduce deflection and stiction. * Lower StrongArms feature a double sheer lower mount for increased strength. RideTech has also dropped the lower shock mount to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Injection-molded Delrin© bushings with 13 percent PTFE are used to reduce deflection and stiction. * HQ Series coilovers utilize an impact-forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling via the rebound adjustment knob, located at the top of the shock, for under-the-hood access. They come standard with a 1,000,0001 Mile Warranty. * Front sway bar reduces body roll and creates room for wider front tires. Includes billet aluminum frame straps (anodized black) and low friction bushings. * Bolt-on 4-link dramatically improves traction, handling, and ride quality. Installation does not require significant modifications to the floor pan and requires only minimal welding to the axle tube. Works with mini-tubs. All links are double adjustable with R-joint rod ends, which combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one special street/strip bearing. Upgrades: * TruTurn System: The early Camaro/Nova front-ends have very poor suspension geometry; the tires lean outward around turns, the bump steer is terrible, and there's little room to run a wide wheel because of the OEM steering arm interference with the inside of the wheel. The Tru Turn system resolves ALL these issues; the tires now lean INTO the turn, the bump steer is UNDER .050 in. through 5 in. of suspension travel, and you now have clearance to run up to a 10 in. wide wheel with a 275mm tire! Compatible with both the Ridetech "pin" and "hub" spindles. * Rear sway bar: The addition of the rear sway bar is for the true track car. Wide tires plus big horsepower typically mean faster corner speeds. The MuscleBar sway bar helps keep those rear tires hooked up through the corner. * Weld-on lower axle brackets are available for aftermarket axle housing without stock-style leaf spring pads. Part number 70010122 is sold separately.

Not Yet Reviewed

$6,125.00

RideTech 1962-67 Chevy II/Nova Complete HQ Series Coilover Systems

RideTech 1962-67 Chevy II/Nova complete HQ Series coilover systems include everything you need to upgrade your existing suspension and give your classic Chevy an aggressive lowered stance with modern drivability. Buying a complete suspension system takes the guesswork out of choosing the correct components that will work together for optimal performance. RideTech has spent hours collecting data, finding a perfect spring rate and components for your vehicle's performance and ride quality. These RideTech 1962-67 Chevy II/Nova coilover systems feature their HQ Series coilovers. They utilize an impact-forged aluminum body and monotube design to deliver excellent ride quality and handling, and allow fine-tuning via the rebound adjustment knob, located at the top of the shock for underhood access. Along with HQ coilovers, these RideTech systems contain a front TruTurn systems with StrongArms, front MuscleBar, and bolt-on 4-link. Package contents and benefits: * Front upper and lower StrongArm tubular control arms with injection-molded Delrin bushings with 13 percent PTFE to reduce deflection and stiction * StrongArms can be adjusted from 3 degree positive caster to over 7 degree positive caster with the additional caster setting providing improved high-speed stability and steering feel * Bumpsteer reduced to .030 in. throughout 5 in. of suspension travel * Tall spindles induce more negative camber gain to maximize tire contact patch during cornering, and offers a 2 in. pin drop, allowing the use of longer shocks and increased suspension travel * Front MuscleBar sway bar reduces body roll and creates room for wider front tires * Rear 4-link greatly improves traction, handling, and ride quality, as well as suspension geometry with optimized roll center and adjustable anti-squat. * Four HQ Series coilovers

Not Yet Reviewed

$7,835.00

Detroit Speed SpeedMAX Front Suspension Packages

Detroit Speed SpeedMAX front suspension packages are designed with no compromises and exclusive DSE suspension geometry for superior handing and ride quality at a lowered ride height. These kits are 100 percent bolt-on front suspension systems, based on the later model GMT800 Silverado truck applications. Kits include DSE forged aluminum uprights with modern truck hub pack wheel bearings. These kits can be installed in stock location or 1 in. forward for improved wheel and fender alignment. the DSE "Detroit Tuned" aluminum body coilover shocks and springs allow for ride height adjustment and spring rate tuning without having to disassemble the control arms. Body panels and engine do not need to be removed for installation of these SpeedMAX suspension kits. Additional product details: * Packages are offered with single adjustable, double-adjustable, or non-adjustable shocks (please specify application needed when ordering) * Body panels and engine do not need to be removed for installation * Features "Detroit Tuned" GMT800 rack and pinion steering * Includes sway bar with improved design/rate over optional factory bar using polyurethane bushings and low friction modern aluminum end links (uses tubular upper and lower control arms with Delrin bushings that are designed for trucks) *Features ADI (Austempered Ductile Iron) upper shock bracket that uses a heat-treated, high strength cast iron for fatigue strength and wear resistance * Stainless steel upper control arm cross shafts feature caster tuner bushings

Not Yet Reviewed

$7,237.95

RideTech 1967-69 Camaro/Firebird HQ Air Suspension Systems

RideTech offers HQ air suspension systems for 1967-69 Camaro and Firebird (GM F-Body) applications. These Air Ride adjustable suspensions enable you to raise or lower your muscle car at the push of a button. The systems include front and rear HQ Series Shockwaves with adjustable rebound, plus upper and lower StrongArm front control arms, tall spindles, a bolt-on 4-link, and a front MuscleBar sway bar. Air Ride provides ultra-low show stance with modern ride quality and handling—and includes several components that will dramatically improve the suspension geometry to give your classic muscle car modern drivability. Systems are available with "pin" or "hub" spindles. Product features: * Tall "pin" spindles will induce more negative camber gain to maximize tire contact patch during cornering. They also offer a 2 in. drop—which allows for the use of longer shocks, creating more suspension travel. Compatible with all brake kits designed to fit the stock disc brake spindle. * OR … "hub" spindles offer the same geometry improvements as the pin spindle but add the performance and simplicity of late-model Corvette hubs and brakes. Uses C5/C6/C7 Corvette hubs for maximum strength, consistent braking, and reduced maintenance. (Hubs not included). Compatible with C5/C6 Corvette brake systems, OE, and aftermarket (caliper brackets included). Minimum 17 in. wheels. * The upper StrongArms feature corrected ball joint angles for the tall spindles. The upper ball joints have been moved back to allow for additional caster settings to improve high-speed stability and steering feel. Offset slugs are also available for additional caster. Delrin© bushings with 13 percent PTFE are used to reduce deflection and stiction. * The lower StrongArms feature a double sheer lower mount for increased strength. RideTech has also dropped the lower shock mount to increase suspension travel and moved the lower ball joint forward to increase caster settings while keeping the wheel centered in the wheel opening. Delrin© bushings with 13 percent PTFE are used to reduce deflection and stiction. * HQ Series Shockwaves utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling. The rebound knob is at the top of the shock for easy underhood access. * Front sway bar reduces body roll and creates room for wider front tires. Includes billet aluminum frame straps (anodized black) and low friction bushings. * The bolt-on 4-link dramatically improves traction, handling, and ride quality. Installation does not require significant modifications to the floor pan and requires only minimal welding to the axle tube. Works with mini-tubs. All links are double adjustable with R-joint rod ends, combining the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one special street/strip bearing. Upgrades: * Early Camaro/Nova front-ends have very poor suspension geometry—the tires lean outward around turns, the bump steer is bad, and there's little room to run a wide wheel because of the OEM steering arm interference with the inside of the wheel. The TruTurn System resolves ALL these issues; the tires now lean INTO the turn, the bump steer is UNDER .050 in. through 5 in. of suspension travel, and you now have clearance to run up to a 10 in. wide wheel with a 275mm tire! Compatible with both the Ridetech "pin" and "hub" spindles. * The addition of the rear sway bar is for the true track car. Wide tires plus big horsepower typically means faster corner speeds. The MuscleBar sway bar helps keep those rear tires hooked up through the corner. * Compressor Sytems: RideTech offers its RidePro E5 air suspension control system as a pre-assembled, all-in-one module as the "AirPOD"; or you can purchase the RidePRO E5 system as a component kit to install how you like.

Not Yet Reviewed

$6,315.00

QA1 Level 3 Full Vehicle Drag Racing Suspension Kits

QA1 Level 3 Drag Racing suspension kits furnish your vehicle with the ability for a better launch, straight-line stability, and consistent performance. These kits utilize high-quality parts engineered together as a system to take the guesswork out of choosing the right pieces to support your performance goals. Many feature QA1's MOD Series front drag suspension kit or MOD Series front or front and rear Pro Coil system matched with Drag Race control arms and additional components to equip your vehicle with race-winning performance. Choose the kit designed for your vehicle.

Not Yet Reviewed

$6,380.95

$10,850.95

TeraFlex Alpine RT Coilover Suspension Systems

TeraFlex Alpine RT coilover suspension systems are designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon's powertrain options. For every Rubicon Wrangler powertrain, a corresponding TeraFlex suspension system has been meticulously crafted to accommodate the subtle differences among the available motor choices within the Rubicon Wrangler lineup. Alpine RT suspension systems cater to JL Rubicon factory width axles, as well as the Tera60 or other axles featuring a 3.25 in. axle tube diameter. They feature Falcon coilovers developed to meet the distinct demands of the JL Wrangler and that address the common shortcomings of coilover shocks prevalent in today's noisy coilover market. Falcon coilover shocks are meticulously designed for utterly silent operation with sealed gimble bearing shock mounts, ensuring solid and noiseless control when combined with the TeraFlex coilover mount solution and allowing full suspension cycling without any component contact. The sleek, hard-anodized bodies of Falcon shocks serve as the perfect bearing surface for the sealed and lubricated spring sliders. The sliders' roller-bearing spring seats guarantee noiseless spring movement during compression and extension, even during spring twisting. Choose the quiet performance of TeraFlex Alpine RT coilover suspension systems for your Jeep. Additional features and notes: * Race-inspired performance for increased vehicle stability * Improved dynamic roll control and low-speed damping * Dramatic improvement in on-road comfort and off-road performance * Optimized fitment for unobstructed suspension travel and articulation * 13 in. stroke, front and rear * Adjustable crossover for true dual rate * 4.5 in. lift, +/- 1.25 in. adjustability using quick-adjust snap rings * Coated, booted, and sealed oversized gimbal lock bearings mount and maintain shock orientation * JL-specific springs and shock tuning * Falcon 3.3 Series quick-adjust tuning * Designed for standard 3.0 in. springs * Refreshed speed bumps silently provide 4x the bottoming resistance * RT4 long arm suspension for control, flex, and stability * Bolt on 1/4 in. laser-cut reinforced coilover brackets

Not Yet Reviewed

$10,999.99

$11,659.99

RideTech 1964-66 Mustang Complete Coilover Suspension Systems

The Ridetech complete coilover suspension system for the 1964-66 Ford Mustang includes everything you need to give your vintage muscle car modern drivability. The package contains front upper and lower control arms, tall spindles, steering arms, inner and outer tie rods, front MuscleBar, a bolt-In 4=link system, and four HQ Series coilovers for every corner of your vehicle. The benefit of buying a complete suspension system is that it removes all the guesswork when purchasing a new suspension. Ridetech has spent hours collecting data to find a perfect spring rate and components for your vehicle's performance and ride quality—designed to lower your vehicle. * Upper StrongArms feature corrected ball joint angles for the tall spindles. The upper ball joint have been moved back to allow for additional caster setting to improve high-speed stability and steering feel. Billet cross-shafts are included that feature a lowered mounting point to increase camber gain and correct suspension geometry. They house a stout double sheer lower shock mount. * Lower StrongArms feature a unique design that combines the control arm and strut rod into a stronger, more appealing one-piece design. Additional caster is designed into the arms and includes a robust bearing in an aluminum housing at the front mount to replace the soft factory rubber units. * TruTurn System includes tall spindles which induce more negative camber gain to maximize tire contact patch during cornering. It also includes steering arms, center link adapter, tie rods and adjusters to virtually eliminate bump steer, correct Ackerman angle, and allow for wider tires. Includes heavy-duty frame rail brace. This spindle is designed for use with 1967-69 Camaro brake systems. Compatible with OEM manual steering AND with the Borgeson power steering conversion box. * Optional "Hub" spindles offer the same geometry improvements as the pin spindles, but add the performance and simplicity of late model Mustang hubs and brakes. Includes S550 2015-23 Mustang hubs for maximum strength, consistent braking and reduced maintenance. Compatible with 2015-23 Mustang brake systems, OE and aftermarket (caliper brackets included). Minimum 17 in. wheels. Hubs fit Ford car 5 x 4.5 in. lug pattern and include 14mm studs. * HQ Series coilovers utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling. They allow fine-tuning of the ride quality and handling; the rebound knob is located at the top of the shock for underhood access. The shocks come standard with a 1,000,0001 Mile Warranty. Interested in Autocross or Road Course racing? Consider the TQ Series coilovers. * Front MucleBar sway bar helps reduce body roll and includes the PosiLink end links that provide immediate engagement between the chassis and control arms. Includes billet aluminum frame straps (anodized black) and low-friction bushings. * Bolt-on 4-link dramatically improves traction, handling, and ride quality. Installation does not require significant modifications to the floor pan and requires only minimal welding to the axle tube. Works with mini-tubs. All links are double adjustable with R-Joint rod ends, which combine the best qualities of low friction movement, lateral stability, full range articulation, and quiet operation into one special bearing that is at home on the street as it is on the race track! * Weld-on lower axle brackets are available if using an aftermarket axle housing without stock-style leaf spring pads. (Part number 70010122, sold separately.)

Not Yet Reviewed

$7,990.00

AEV Conversions DualSport XP Suspension Kits for RAM

AEV Conversions 3 in. DualSport XP suspension systems are available for various RAM trucks and are focused on optimizing suspension/steering geometry and application-specific shock tuning to deliver the best possible on-road comfort and handling—while also providing an ever broader spectrum of off-road performance, thanks to the AEV/Bilstein XP8100 reservoir shocks included in this system! HD Ram trucks are built with literally dozens of different spring rates based on the powertrain, wheelbase, options and more, so offering a generic "gas" or "diesel" spring would have been a huge compromise in ride quality and/or load carrying capacity. AEV retains the factory front coil springs and pair them with 3 in. cast aluminum coil spring relocation spacers to achieve the additional lift height. This allows AEV to take advantage of the full range of factory spring rates and frequencies while still providing the necessary front end lift. The AEV/Bilstein XP8100 reservoir shocks included with the DualSport XP suspension system are constructed from aerospace-quality billet components and tuned by AEV to work in perfect harmony with your outfitted HD Ram. The AEV tunes shocks use the same target weight as their Prospector/Prospector XL turn-key conversions to ensure that you get the absolute best possible ride quality and handling, without the degradation in performance, commonly associated with the added weight of bumpers, winch, full size spare, tent, etc. Steering geometry is corrected by way of AEV's high steer kit, which includes a custom, no-drill forged drag link, AEV track bar and raised track bar tower. This system provides significant improvements to steering precision and handling by correcting the roll center height of the front suspension and bringing the steering geometry back into factory alignment. This results in reduced body roll and bump steer, which are major contributors to the loose or sloppy steering and driver fatigue commonly associated with many lift kits. For many of the same reasons that AEV chose to retain the factory front coil springs, 2 in. rear coil spring spacers are included with Ram 2500 suspension systems to provide the necessary lift height without sacrificing ride quality or load carrying capacity. AEV also includes a set of bump stop spacers, rear track bar relocation bracket, sway bar end links and a new power hop bracket (if applicable). The OE leaf springs are retained, and new cast iron blocks are installed to provide 2 in. of lift in the rear on Ram 3500 trucks. Ram 2500 Air Ride and 3500 Air Assist systems are also available. Front Axle Relocation Kit: The factory radius arms are repositioned for optimal geometry, moving the axle forward 1.0 in., which was engineered to use a 37 in. tire. This provides a more neutral impact response, while also allowing more clearance for larger tires. A billet aluminum front driveshaft spacer is included to accommodate the new front axle positioning. AEV also offers a 1.6 in. axle forward kit, which was engineered to use a 40 in. tire. For additional peace of mind, the DualSport XP suspension system is backed by AEV's Lifetime Warranty. Order the kit recommended for fitment on your vehicle.

Not Yet Reviewed

$5,263.00

RideTech 1964-66 Mustang Air Suspension Systems

RideTech 1964-66 Mustang air suspension systems are the perfect choice to deliver modern ride quality and handling to your classic muscle car, while providing an ultra-low show stance. (To complete this air suspension system, a RideTech compressor system is required/recommended.) RideTech 1964-66 Mustang air suspension systems include: * Upper StrongArms: feature corrected ball joint angles for the tall spindles (the upper ball joint has been moved back to allow for additional caster setting, which improves high-speed stability and steering feel). Billet cross shafts are included, with a lowered mounting point to increase camber gain and correct suspension geometry; they house a stout double sheer lower shock mount * Lower StrongArms: feature a unique design that combines the control and strut rod into a stronger, more appealing one-piece design. (Additional caster is designed into the arms, and includes a robust bearing in aluminum housing at the front mount to replace the soft factory rubber units) * TruTurn System: includes tall spindles, which induce more negative camber gain to maximize tire contact patch during cornering (also includes steering arms, center link adapter, tie rods and adjusters—to virtually eliminate bump steer, correct Ackerman angle, and allow for wider tires). This spindle is designed for use with 1967-69 Camaro brake systems (compatible with OEM manual steering, and with the Borgenson power steering conversion box). * HQ Series Shockwaves: utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling (they also allow fine-tuning of the ride quality and handling; the rebound knob is located at the top of the shock for underhood access). * Front MuscleBar: helps reduce body roll and includes the PosiLink end links that provide immediate engagement between the chassis and control arms * Bolt-on 4-link: installation does not require any major modifications to the floor pan, and requires only minimal welding to the axle tube; also works with minitubs. The R-joint rod ends combine the best qualities of low-friction movement, lateral stability, full-range articulation, and quiet operation into one special bearing that is as home on the street as it is on the racetrack.

Not Yet Reviewed

$8,130.00

BDS Suspension Lift Kits

BDS Suspension lift kits are tailor made for specific lift ranges on select trucks and SUVs. These kits are designed to help improve your vehicle's stance with all the necessary components to properly lift the body and provide more clearance for larger tires and wheels. They are designed for 100-percent bolt-on installation and provide a new steering arm (application dependent) for proper steering angles and improved handling. Get your 4x4 suspension components from the company with the mission of making things right with no excuses when you order the BDS Suspension lift kits specifically designed for your application. More product features, items, and specifications may include (application dependent; see the product page, short description, and/or any attached Instructions Sheet for details): * Glide-Ride leaf springs * Brake line brackets * Standard NX2 or FOX upgrade nitrogen shocks with vehicle-specific tuning * High-strength lift blocks and add-a-leaf provide a level front-to-back stance * Extended length U-bolts Available rear lift options: Block Kits * Part of the base kit * Cast lift blocks * Designed to provide correct pinion angles Block Kits with add-a-leaf * Replaces worn-out factory leaf springs * Provides additional lift * New center pins Leaf Springs * Eliminates need for lift blocks * Reduces axle wrap for more controlled and stable feel * Multi-leaf progressive design for smoothness * Maintains factory payload weight ratings Available shock options: * NX2 Nitro Series * FOX 2.0 Performance Series

Not Yet Reviewed

$5,076.85

ReadyLift Suspension MAX3.3 Lift Kits

ReadyLift Suspension MAX3.3 lift kits deliver superior ground clearance, aggressive styling, and next-level performance for both on-road and off-road adventures. At the heart of these kits are the game-changing Falcon 3.3 Fast Adjust Dampers, offering on-the-fly adjustability with 8-position micro tuning and a 3-position Fast Adjust Knob, allowing you to dial in your ride for maximum comfort or firm, responsive handling. Whether you're cruising to work, towing heavy loads, or conquering rugged terrain, these premium dampers ensure unmatched versatility and control in every scenario. Complementing the Falcons are additional premium components for your lifted truck that allows you to gain the most performance from your vehicle without sacrificing ride quality or maneuverability.

Not Yet Reviewed

$5,249.95

McGaughy's Premium Suspension Lift Kits

McGaughy's Premium suspension lift kits are a high-quality way to outfit your rig with a new attitude. Delivering your preferred 2 to 10 in. front and/or rear lift, these kits provide more than their basic package and include everything you need to achieve the proper stance. McGaughy's offers different options and components in their kits to provide the most complete suspension kit for your specific vehicle; and most of the parts are finished with a durable black or silver powdercoat. Elevate your truck; order the suspension lift kit recommended for your application.

2.0 out of 5 stars ( 1 )

$5,118.99

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