Fits 2017-2020 Honda Civic Si. This Pro-ST coilover system provides a street-friendly yet track-capable suspension solution for the 10th-generation Civic Si, allowing for significant ride height reduction without compromising shock travel.

Skunk2 Pro-ST systems utilize 52mm seamless carbon steel mono-tube shock bodies for increased oil capacity and superior heat dissipation compared to smaller twin-tube designs. The bodies are shortened relative to factory struts, permitting a drop of approximately 3 inches while maintaining full internal piston stroke. With 12-way damping adjustability, you can precisely tune the compression and rebound response for daily commuting or aggressive track environments. The shock bodies feature gold-colored zinc electroplating for long-term corrosion resistance in harsh weather conditions.

For maximum predictability, Skunk2 employs AE9254V Chrome Vanadium linear-rate springs. Unlike progressive springs, these provide consistent feedback and resistance through the entire range of motion, which is critical for maintaining balance during high-speed cornering. Independent ride height and spring preload adjustments allow you to corner-balance the vehicle without altering the spring tension or ride quality.

• 12-Way adjustable mono-tube design
• 52mm seamless carbon steel shock bodies
• Spring Rates: 10kg/mm (Front) / 8kg/mm (Rear)
• AE9254V Chrome Vanadium forged springs
• Billet aluminum spring perches and dual locking collars
• Independent ride height and spring preload adjustment
• Gold zinc electroplated finish for corrosion protection
• Manufacturer Part Number: 541-05-8780
• Complete set of 4 coilovers

Fits 2014-2015 Honda Civic models including EX, EX-L, HF, Hybrid, LX, Natural Gas, SE, and Si.

The Skunk2 Pro ST Coilover system is engineered to bridge the gap between track-proven performance and daily-driven comfort. Designed with a high-strength 52mm seamless carbon steel mono-tube body, these shock absorbers provide a larger hydraulic piston and increased oil capacity compared to factory units. This design ensures consistent damping response and superior heat dissipation even under spirited driving conditions. The shock bodies are finished in a gold-colored zinc electroplating for maximum corrosion resistance against the elements.

These coilovers feature 12-way damping adjustability, allowing you to fine-tune the compression and rebound to suit your specific driving environment. Unlike basic coilover kits, the Pro ST utilizes a fully threaded shock body which enables independent ride height and spring preload adjustments. This allows for precise 4-wheel corner balancing without compromising shock travel or ride quality. The kit is equipped with linear-rate springs (10kg/mm front / 8kg/mm rear) manufactured from AE9254V Chrome Vanadium, providing predictable feedback and stability during aggressive cornering.

• Manufacturer Part Number: 541-05-8770
• 12-Way adjustable mono-tube design
• 52mm seamless carbon steel shock bodies
• Independent ride height and spring preload adjustment
• Lowers vehicle approximately 3 inches while retaining full travel
• Billet aluminum spring perches and collars
• Linear rate springs: 10kg/mm front, 8kg/mm rear
• Set of 4 coilovers

Fits all 2006-2011 Honda Civic models, including DX, EX, EX-L, GX, LX, LX-S, Hybrid, and Si.

Skunk2 Pro ST Coilovers are engineered to provide a track-inspired suspension solution for daily-driven performance vehicles. Utilizing a large 52mm seamless carbon steel mono-tube shock body, these systems offer increased oil capacity and an enlarged nitrogen chamber for superior thermal stability and consistent damping under load. The Pro ST series features a shorter-than-factory shock body, allowing for a drop of approximately 3 inches while maintaining full suspension travel to prevent bottoming out.

Drivers can fine-tune their handling with 12-way damping adjustability and independent ride-height and spring preload settings. This dual-adjustment design allows for precise corner balancing without affecting shock stroke or ride quality. For maximum durability, the shock bodies are finished with gold-colored zinc electroplating to resist corrosion, and the system includes billet aluminum pillow-ball camber plates for increased steering response and alignment precision.

• Mono-Tube Design: 52mm carbon steel bodies for strength and improved hydraulic response.
• 12-Way Damping: Adjustable valving to suit street or track environments.
• Independent Adjustment: Separate collars for spring preload and ride height.
• High-Quality Springs: Linear rate 10kg/mm front and 8kg/mm rear AE9254V Chrome Vanadium forged springs.
• Hardware: Includes billet aluminum pillow-ball camber plates and necessary mounting collars.
• Finish: Gold-colored zinc electroplating for long-term weather protection.
• MPN: 541-05-8750

Fits 1996-2000 Honda Civic CX, DX, EX, GX, HX, LX, Si, and Value Package models.

The Skunk2 Racing Pro-ST Coilover system is engineered for drivers who demand a high-performance suspension capable of handling both aggressive street driving and club racing. Featuring a mono-tube design and high-pressure nitrogen charging, these dampers provide consistent performance and heat dissipation under heavy loads. The 12-way adjustable valving allows you to fine-tune the suspension response to suit track conditions or daily road comfort.

Built for durability and precision, the Pro-ST utilizes seamless carbon steel shock bodies with threaded adjustments. This design allows for independent ride height and spring preload settings, ensuring you can lower your vehicle’s center of gravity without sacrificing shock travel or ride quality. The assembly is completed with billet aluminum top mounts and polyurethane bushings, which eliminate the deflection found in factory rubber mounts for sharper steering feedback.

• Spring Rates: 10 kg/mm Front / 10 kg/mm Rear
• 12-Way adjustable mono-tube damper valving
• Seamless carbon steel shock bodies for maximum strength
• Independent ride height and spring preload adjustment
• Billet aluminum top hats with polyurethane bushings
• High-pressure nitrogen-charged with synthetic shock oil
• Manufacturer Part Number: 541-05-8725

Fits 1989-1991 Honda Civic and CRX (including Base, DX, EX, LX, RT 4WD, Si, HF, and Wagovan models).

Skunk2 Racing Pro-ST Coilovers are engineered to provide a high-performance suspension solution that balances track-ready handling with street-driven comfort. This 12-way adjustable monotube system allows drivers to fine-tune damping for specific road conditions or driving styles. Unlike many entry-level kits, the Pro-ST series features independent ride height and spring preload adjustments, ensuring you can lower your vehicle’s center of gravity without sacrificing suspension travel or damper stroke.

• Monotube Design: High-pressure nitrogen-charged monotube dampers for consistent performance and heat dissipation.
• 12-Way Damping: Precise valving adjustment to transition from comfortable street use to aggressive track settings.
• Independent Adjustability: Threaded shock bodies allow for ride height changes separate from spring preload.
• Premium Construction: Built with seamless carbon steel shock bodies, synthetic shock oil, and hard-anodized aluminum tophats for long-term durability.
• Specific Spring Rates: Includes 10 kg/mm front and 8 kg/mm rear springs for optimized weight transfer and handling.
• Manufacturer Part Number: 541-05-8715

Fits 2000-2009 Honda S2000 (Base and CR).

The Skunk2 Racing Pro-ST Coilovers (MPN 541-05-8400) are engineered for the Honda S2000 enthusiast who demands a high-performance suspension system capable of transitioning from spirited street driving to serious club racing. Featuring a mono-tube design with shortened dampers, these coilovers are optimized for lowered ride heights without sacrificing essential suspension travel or stroke.

Equipped with 12-way adjustable dampening, the Pro-ST system allows drivers to fine-tune the suspension for specific track conditions or street comfort. The threaded shock bodies provide independent height and spring pre-load adjustments, ensuring you can set your preferred stance while maintaining proper spring tension. Every set includes CNC-machined billet top mounts and durable polyurethane bushings to improve steering response and minimize deflection under load.

• Mono-tube shortened damper design for maximum stroke
• 12-way adjustable dampening for precise tuning
• Threaded shock bodies for independent height and preload adjustment
• CNC-machined billet aluminum top mounts
• High-grade polyurethane bushings for improved chassis feedback
• Manufacturer Part Number: 541-05-8400

Fits select 1992-2000 Honda Civic and 1994-2001 Acura Integra (EG/EK/DC) chassis.

Skunk2 Pro-S II Drag Spec Coilovers are purpose-built for the strip, featuring a high-performance mono-tube design engineered to handle the intense weight transfer of competitive drag racing. These coilovers utilize a threaded shock body that allows for independent ride height and spring preload adjustments, ensuring you maintain full suspension travel regardless of your stance. Built with hard-anodized bodies and CNC-machined internals, the Pro-S II series provides the consistency and durability required for high-horsepower launches.

• Manufacturer Part Number: 541-05-5005
• Spring Rates: 12 kg/mm (Front) / 18 kg/mm (Rear)
• Design: Mono-tube with adjustable ride height and spring preload
• Chassis Compatibility: Fits EG, EK, and DC2 platforms
• Includes: Full set of 4 coilovers and adjustment spanner wrenches

Fits all 2006-2011 Honda Civic models, including DX, EX, EX-L, GX, LX, LX-S, Hybrid, and Si (Coupe and Sedan).

The Skunk2 Pro-S II Coilover system is a high-performance suspension solution designed to provide a significant drop and superior handling without sacrificing ride quality. Featuring a state-of-the-art mono-tube design, these coilovers utilize threaded shock bodies that allow for ride-height adjustments independent of spring preload. This design ensures you can dial in your stance and corner balance while maintaining full suspension travel and shock stroke.

Engineered for the track but valved for the street, the Pro-S II features micro-polished, oversized shafts and pistons for maximum responsiveness and durability. The shortened shock bodies and reduced shaft strokes are specifically tailored for lowered vehicles, ensuring the suspension remains effective even at aggressive ride heights. Construction includes hard-anodized, CNC-machined 6061-T6 aluminum spring perches and CNC-wound racing springs for consistent performance under load.

• Manufacturer Part Number: 541-05-4750
• Mono-tube design for consistent, responsive performance
• Spring Rates: 12K (front) / 10K (rear)
• SAE9254V spring steel construction
• Forged 6061-T6 aluminum spring perches
• Independent ride height and spring preload adjustment
• Fixed dampening with vehicle-specific valving
• Super-finished hard chrome shock shafts
• Polyurethane bushings for improved feedback
• Includes set of 4 coilovers

Fits 2002-2004 Acura RSX (Base and Type-S).

Skunk2 Pro-S II Coilovers are engineered to provide the ultimate balance between street comfort and track-ready performance. Utilizing a race-inspired mono-tube design, these coilovers feature threaded shock bodies that allow for independent ride height adjustments without affecting spring preload. This design ensures full suspension travel and ride quality even at lower stances, offering a drop of up to three inches.

Constructed for durability and precision, the Pro-S II system uses forged, one-piece shock bodies and micro-polished shafts. The CNC-machined 6061-T6 aluminum spring perches provide a secure seat for the high-quality SAE9254V racing springs. These coilovers are valved specifically for the DC5 chassis to reduce body roll and improve steering responsiveness for a more controlled driving experience.

• Manufacturer Part Number: 541-05-4730
• Design: Mono-tube with fixed dampening
• Spring Rates: 10kg/mm Front / 10kg/mm Rear
• Height Adjustment: Independent of spring preload
• Spring Material: CNC-wound SAE9254V spring steel
• Hardware: Forged 6061-T6 aluminum spring perches
• Bushing Type: Polyurethane for enhanced feedback
• Quantity: Complete set of four (4) coilovers

Fits 1996-2000 Honda Civic models including CX, DX, EX, GX, HX, LX, Si, and Value Package.

Skunk2 Pro S II Coilovers utilize a race-inspired mono-tube design to provide a significant upgrade in handling and responsiveness for the 6th Gen Civic. Featuring threaded shock bodies, these coilovers allow for ride-height adjustments independent of spring preload. This design ensures that you can lower your vehicle by as much as three inches while maintaining full shock travel and ride comfort. The shortened shock bodies and reduced shaft strokes are specifically engineered to prevent bottoming out on lowered vehicles, providing the necessary clearance for aggressive stances.

Construction features include one-piece forged shock bodies with micro-polished internal bores and oversized shafts for maximum durability. The CNC-wound racing springs are manufactured from high-quality SAE9254V spring steel and are custom-matched to vehicle-specific valving. Each set includes billet aluminum top hats and polyurethane bushings to improve shock feedback and eliminate the deflection common with factory rubber mounts.

• Manufacturer Part Number: 541-05-4725
• Spring Rates: 10 kg/mm (Front) / 8 kg/mm (Rear)
• Mono-tube design with fixed dampening
• CNC-machined forged 6061-T6 aluminum spring perches
• Hard chrome super-finished shafts
• Independent spring preload and ride height adjustment
• Includes billet top hats and polyurethane bushings
• Complete set of four (4) coilovers

Fits select 1992-1995 Honda Civic, 1993-1997 Civic del Sol, and 1994-2001 Acura Integra (Non-Type R) models. This Skunk2 Pro S II coilover system provides a high-performance suspension solution for enthusiasts seeking a balance between daily drivability and track capability.

The Pro S II series features a state-of-the-art mono-tube design with one-piece forged shock bodies for maximum durability and responsiveness. Unlike basic coilovers, these utilize threaded shock bodies that allow for independent ride-height adjustments without affecting spring preload. This ensures you maintain full suspension travel and ride comfort even at lower ride heights—up to three inches below factory specs. The shortened shock bodies and reduced shaft strokes are specifically engineered to optimize performance on lowered vehicles.

• Manufacturer Part Number: 541-05-4720
• Spring Rates: 8K Front / 8K Rear
• Construction: One-piece forged mono-tube shock bodies with oversized shafts
• Materials: CNC-machined 6061-T6 aluminum spring perches and SAE9254V spring steel
• Valving: Vehicle-specific fixed damping with super-finished hard chrome shafts
• Adjustability: Independent ride height and spring preload
• Included Hardware: Billet top hats, polyurethane bushings, and set of 4 coilovers

Fits 2013-2016 Scion FR-S and 2017-2021 Toyota 86.

The RS-R Sports-i Club Racer coilovers are engineered for drivers who prioritize track performance and high-speed stability without completely sacrificing streetability. This specialized suspension system for the ZN6 chassis allows for precise ride height adjustments and fine-tuned damping control, providing the feedback and responsiveness needed for aggressive cornering and competitive driving.

• Series: Sports-i Club Racer
• Optimized for track-oriented handling and reduced body roll
• Adjustable damping and ride height for custom chassis tuning
• Built with high-quality components for consistent performance under thermal stress
• Manufacturer Part Number: XNSPT069MP

Fits 2015-2024 Lexus RC350 (GSC10).

The RS-R Best-i Active series is specifically engineered for vehicles equipped with factory Adaptive Variable Suspension (AVS). While traditional aftermarket coilovers often require the removal of electronic damping controls, the Best-i Active system integrates directly with the Lexus OE actuators. This allows drivers to maintain full cabin-controlled suspension adjustability while benefiting from a lower center of gravity and improved handling characteristics.

• Retains Factory AVS: Compatible with Lexus factory electronic damping systems for seamless integration.
• Adjustable Ride Height: Precision-threaded shock bodies allow for fine-tuned vehicle height without sacrificing stroke.
• Premium Performance: Developed to provide a balanced ride quality that is comfortable for daily driving yet responsive during spirited maneuvers.
• Direct Fit: Designed for the Lexus GSC10 chassis to ensure straightforward installation using factory mounting points.
• Manufacturer Part Number: XLIT104MA

Fits 2016+ Infiniti Q50 Sport, Red Sport, and Silver Sport RWD models (3.0T).

The RS-R Best-i Active series is the premier solution for Infiniti Q50 owners looking to lower their vehicle without sacrificing the sophisticated factory electronics. These coilovers are specifically designed to interface with the factory Digital Dynamic Suspension (DDS), allowing the internal actuators to continue adjusting damping levels in real-time based on your selected drive mode. This eliminates the need for bypass modules and ensures your luxury sport sedan retains its adaptive damping functionality.

Built with precision-valved dampers and RS-R's proprietary Ti2000 titanium composite coil springs, this system provides a significant upgrade in handling response and aesthetic stance. Each kit is hand-assembled to ensure tight tolerances and long-term durability under spirited driving conditions.

• Retains full factory Digital Dynamic Suspension (DDS) electronic control
• Independent ride height adjustment via the lower bracket to preserve full suspension stroke
• Uses RS-R Ti2000 titanium composite springs for reduced unsprung weight
• High-quality steel and aluminum construction for maximum corrosion resistance
• Engineered for 3.0T RWD drivetrain configurations
• Manufacturer Part Number: XLIN144MA

Fits the 2022 Lexus IS350 F Sport AWD.

The RS-R Sports-i series is engineered for the enthusiast who demands a precise balance between track-ready handling and daily street comfort. This coilover kit replaces the factory struts and springs, allowing for fine-tuned ride height and dampening adjustments to eliminate wheel gap and reduce body roll during spirited driving.

Hand-assembled with a focus on ride quality, the Sports-i (XBIT595M) utilizes a mono-tube internal design for consistent performance under thermal stress and features 36-way dampening adjustment to dial in the perfect compression and rebound settings. The result is a more planted feel and significantly improved steering response for the AWD Lexus IS chassis.

• Manufacturer Part Number: XBIT595M
• Series: Sports-i
• Adjustment: 36-way dampening and full-length height adjustment
• Chassis Layout: Specifically tuned for AWD F Sport models
• Construction: High-strength steel bodies with mono-tube internal dampers

The RS-R Best-i Active Series Coilover (XBIT215MA) is specifically engineered for the 2020 Toyota Supra to provide a premium suspension upgrade while maintaining the vehicle's factory electronic damping functionality. Unlike standard aftermarket coilovers, the Best-i Active series integrates directly with the Toyota Adaptive Variable Suspension (AVS) system, allowing drivers to retain factory cockpit-controlled damping adjustments.

These coilovers utilize a monotube internal design for superior heat dissipation and consistent damping performance under heavy load. The assemblies feature Ti2000 titanium-composite springs, which offer reduced unsprung weight and exceptional resistance to sagging compared to traditional steel springs. With independent ride height and spring preload adjustment, you can fine-tune the vehicle's stance without compromising stroke length.

• Direct compatibility with factory Adaptive Variable Suspension (AVS) systems
• Monotube shock construction for precise response and thermal stability
• Ti2000 titanium-composite coil springs for durability and weight savings
• Full-length height adjustability
• Retains factory electronic suspension modes
• Manufacturer Part Number: XBIT215MA

Fits 2015-2023 Ford Mustang EcoBoost, GT, Mach 1, Shelby GT500, and V6 models (5.0L). Note: This kit is not compatible with vehicles equipped with MagneRide Suspension.

Transform your Mustang's handling dynamics and stance with the Roush Single Adjustable Coil Over Kit. Engineered as an integrated system, this kit replaces factory struts and shocks with performance-tuned dampers and height-adjustable springs. This setup allows you to precisely dial in your ride height or adjust corner weights for optimum chassis balance, making it an ideal upgrade for track days, autocross, or spirited street driving.

• Front Lowering: 1.5 inches (adjustable)
• Rear Lowering: 1.0 inches (adjustable)
• Lateral Grip: Rated for over 1.0g lateral acceleration
• Damping: Performance-tuned struts and shocks
• System Balance: Designed as an integrated whole-vehicle system
• Manufacturer Part Number: 421839

Fits select 2005-2023 Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum. This Ridetech HQ Series front coil-over kit provides a significant suspension upgrade for Mopar LX, LC, and LD platform vehicles, allowing for precise ride height adjustment and improved handling dynamics.

Built for drivers who want more than a factory replacement, these HQ (Handling Quality) coil-overs feature rebound-adjustable shocks. This allows you to fine-tune the suspension to match your driving style, whether you are looking for street comfort or track-day firmness. The included Delrin spring washers reduce friction between the spring and the mount, preventing binding and noise during steering and suspension travel.

• Rebound adjustable shocks for custom-tuned handling
• Delrin spring washers to eliminate spring bind and noise
• Direct bolt-on fitment using factory mounting points
• Manufacturer Part Number: 13043210
• Includes: Pair of HQ shocks, coil springs, spring mounts, and Delrin washers

Fits select 2015-2025 Ford F-150 4WD models (King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, STX, Tremor, XL, XLT).

The Ridetech HQ Series Front CoilOver kit (MPN 12293115) is engineered to provide adjustable ride quality and high-performance handling for 4WD Ford F-150 trucks. These coilovers replace the factory front strut assembly with a rebound-adjustable mono-tube shock, allowing you to fine-tune the suspension response to suit your specific driving environment or load requirements. The use of Delrin spring washers ensures smooth movement during compression and rebound, effectively eliminating spring bind and noise.

• HQ Series shocks featuring rebound adjustment for precise damping control
• High-tensile coil springs designed for consistent ride height and performance
• Integrated Delrin spring washers to reduce friction and eliminate spring noise
• Includes heavy-duty spring mounts and all necessary mounting hardware
• Designed as a direct-fit performance upgrade for 4WD configurations

Fits select 2015-2025 Ford F-150 2WD models including XL, XLT, Lariat, and King Ranch. This Ridetech HQ Series Front CoilOver kit is designed to improve the handling and stance of your 2WD truck while providing the flexibility of rebound adjustment.

Built around Ridetech’s “Handling Quality” series, these coilovers feature a monotube shock design with a single adjustment knob that allows you to fine-tune the suspension’s rebound characteristics to suit your driving style and load requirements. The inclusion of Delrin spring washers prevents spring binding and ensures smooth adjustment across the entire height range. This kit is a direct bolt-on solution that replaces factory front struts and springs.

• Rebound adjustable HQ Series shocks for precision ride tuning
• High-tensile coil springs for consistent performance
• Delrin spring washers reduce friction and noise during adjustment
• Integrated spring mounts and hardware included
• Manufacturer Part Number: 12293110

Fits 2007-2019 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD models (including 2019 Legacy, LD, and Limited trim levels).

The Ridetech HQ Series Front CoilOvers (MPN 11703110) are designed to replace factory struts and springs, offering a significant upgrade in handling and ride quality. These coilovers are engineered for use with stock lower control arms, making them a direct-fit solution for truck owners looking for adjustable damping. The HQ Series features a monotube design with rebound adjustment, allowing you to fine-tune the suspension for specific driving conditions or load requirements.

• Includes a matched pair of rebound-adjustable shocks
• High-tensile springs and spring mounts included
• Delrin spring washers facilitate easier spring preload adjustment and reduce noise
• Specifically valved for 2007-2019 1/2-ton 2WD GM truck chassis
• Manufacturer Part Number: 11703110

Fits select 1973-1987 Chevrolet C10, R10, Suburban and GMC C15, C1500, R1500, and Suburban. These coilovers are engineered specifically for use with the Ridetech bolt-on 4-Link rear suspension system.

Ridetech HQ Series (Handling Quality) CoilOvers provide a significant upgrade over factory leaf springs by offering 24-position rebound adjustment. This allows you to fine-tune the damping to match your specific driving style and vehicle weight. The shocks utilize impact-forged aluminum bodies for superior strength and heat dissipation, paired with high-tensile coil springs for consistent ride height and performance. To ensure smooth operation, the kit includes Delrin spring washers that eliminate friction and noise during spring compression.

• Designed specifically for use with Ridetech Bolt-On 4-Link systems
• 24-position rebound adjustment for precise damping control
• Impact-forged aluminum shock bodies
• Delrin spring washers reduce friction and spring bind
• Includes rebound adjustable shocks, springs, mounts, and hardware
• Manufacturer Part Number: 11366510

Fits select 1963-1972 Chevrolet C10 and GMC 1000, 1500, C15, and K15 series pickups.

Upgrade your classic GM truck's rear suspension with the Ridetech HQ Series Rear Coilover System. This kit provides significant handling improvements and ride height adjustability, replacing the factory rear spring setup with high-performance dampers and matched springs. Designed for enthusiasts who demand both ride quality and performance, the HQ Series shocks feature 24-position rebound adjustment to fine-tune the suspension for your specific driving style or load requirements.

• HQ Series Impact-Forged Monotube Shocks: Features rebound adjustment for superior ride control.
• Optimized Spring Rates: Specifically selected for the 63-72 GM truck platform to provide a balance of comfort and handling.
• Delrin Spring Washers: Reduces friction to allow smooth, noise-free spring movement during compression.
• Robust Mounting: Includes heavy-duty spring mounts for a secure installation.
• Required Hardware: This system must be used in conjunction with Ridetech lower control arms.
• Manufacturer Part Number: 11336510

Fits select 1963-1972 Chevrolet C10 and GMC C15 models, including Blazer, Jimmy, and Suburban. This Ridetech HQ Series Front CoilOver System is engineered to transform the handling and stance of your classic GM truck. Designed specifically for use with Ridetech lower control arms, this system provides a modern suspension feel with the versatility of adjustable ride height and damping.

The HQ (Handling Quality) shocks feature 24-position rebound adjustment, allowing you to fine-tune the suspension to your driving preference, whether you are cruising or hitting the autocross track. This kit includes high-tensile coil springs, heavy-duty spring mounts, and Delrin spring washers that reduce friction and eliminate spring bind during compression. Every component is built for durability and precision fitment to ensure a straightforward installation.

• Manufacturer Part Number: 11333510
• Rebound adjustable HQ Series shocks for precise damping control
• Specific-rate coil springs matched for C10 front-end weights
• Low-friction Delrin spring washers for smoother operation
• Heavy-duty mounting hardware included
• Required: Must be used with Ridetech lower control arms

Vehicle Fitment:

• 1963-1972 Chevrolet C10 Pickup / Suburban / Panel
• 1969-1972 Chevrolet Blazer
• 1963-1972 GMC 1000, 1500, C15/C1500 Pickup & Suburban
• 1970-1972 GMC Jimmy
• 1966 GMC I1500 / K15/K1500

Fits select 1965-1970 Chevrolet full-size models, including Impala, Bel Air, Biscayne, Caprice, and Brookwood.

The Ridetech HQ Series Rear CoilOver Upgrade Package is engineered to modernize the handling and ride quality of your 1965-1970 Chevrolet B-Body. This kit replaces the factory rear shocks and springs with monotube HQ Series CoilOvers, which feature 24-position rebound adjustment. This allows you to fine-tune the suspension to match your driving style and vehicle load. The impact-forged aluminum shock bodies provide superior strength and heat dissipation for consistent performance.

To optimize suspension geometry and durability, this package includes Ridetech lower StrongArms. These tubular control arms offer increased strength over OEM stamped steel components and provide a secure mounting point for the coilovers. This system is designed to improve mechanical grip and eliminate the vague feel often associated with vintage rear suspensions.

• HQ Series monotube coilovers with adjustable rebound damping
• Tubular lower StrongArms for improved strength and geometry
• Vehicle-specific mounting brackets and heavy-duty hardware
• Impact-forged aluminum shock bodies with leak-free seals
• Manufacturer Part Number: 11286210

Upgrade your vehicle's handling and stance with this pair of Ridetech HQ Series Front CoilOvers. Designed for 1968-1972 GM A-Body vehicles—including the Chevrolet Chevelle, Pontiac GTO, Oldsmobile Cutlass, and Buick Skylark—these coilovers offer high-performance damping with the convenience of on-car adjustability.

The HQ (Handling Quality) Series features rebound adjustment, allowing you to fine-tune the shock valving to match your specific driving style and spring rates. These units are engineered specifically for use with Ridetech lower control arms and tall spindles to ensure proper suspension geometry and travel. Each shock utilizes Delrin spring washers to eliminate binding and provide smooth, quiet spring movement under load.

• Manufacturer Part Number: 11243510
• Fitment: Fits 1968-1972 Buick GS/Skylark/Special, Chevrolet Chevelle/El Camino/Monte Carlo, GMC Sprint, Oldsmobile 442/Cutlass/F85, and Pontiac GTO/LeMans/Tempest.
• Adjustability: Single-adjustable rebound valving for precise ride tuning.
• Build Quality: Impact-forged aluminum shock bodies for strength and reliable heat dissipation.
• Included Hardware: Pair of rebound adjustable coilovers, matched coil springs, spring mounts, and Delrin spring washers.
• Installation Requirement: Must be used with Ridetech lower control arms and tall spindles.

Fits select 1964-1972 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac A-Body vehicles including Chevelle, GTO, Cutlass, and Skylark.

The Ridetech HQ Series Rear Coilover Kit delivers high-performance handling and adjustable ride quality for classic GM A-Body platforms. These coilovers utilize a monotube shock design featuring rebound adjustment, allowing you to fine-tune the damping characteristics to suit your specific driving preferences and vehicle weight. This kit is specifically engineered to bolt onto factory 10-bolt and 12-bolt rear axle housings, providing a modern suspension solution that replaces worn original shocks and springs.

• Rebound adjustable HQ Series monotube shocks for precise tuning
• Compatible with factory 10-bolt and 12-bolt rear axle housings
• Includes high-tensile coil springs and application-specific mounting brackets
• Delrin spring washers included to eliminate spring binding and noise
• Complete set of mounting hardware for a straightforward installation
• Sold as a pair for the rear axle
• Manufacturer Part Number: 11226110

Fits 1967-1969 Chevrolet Camaro and Pontiac Firebird models equipped with a Ridetech 4-Link rear suspension system. (MPN 11166510)

Ridetech HQ (Handling Quality) Series coilovers provide a significant upgrade for classic GM F-Body platforms, delivering superior ride quality and high-performance handling. These units feature impact-forged aluminum bodies for exceptional strength and consistent thermal performance. Designed specifically for use with the Ridetech 4-Link, they replace traditional leaf spring setups with a modern, adjustable damping solution.

At the core of the HQ Series is a 24-position rebound adjustment, allowing you to fine-tune the dampening to match your driving style or specific track conditions. The included high-tensile springs ride on Delrin spring washers, which reduce friction and eliminate spring bind during preload adjustments. This kit is a direct bolt-on solution for vehicles already utilizing the Ridetech rear 4-Link framework.

• Includes a pair of rebound-adjustable HQ Series shocks
• Impact-forged aluminum shock bodies for durability and heat dissipation
• High-tensile coil springs with application-specific rates
• Delrin spring washers for noise-free, smooth adjustment
• Includes all necessary spring mounts and hardware
• Requires Ridetech 4-Link rear suspension for installation

Fits 1967-1969 Chevrolet Camaro and Pontiac Firebird models equipped with Ridetech lower control arms and tall spindles.

The Ridetech HQ Series Front CoilOvers (MPN 11163510) are engineered to provide high-performance damping and adjustable ride height for first-generation GM F-Body vehicles. Designed as a performance upgrade for cars already utilizing Ridetech lower control arms and tall spindles, these coilovers allow for precise suspension tuning. The shocks feature rebound adjustment, enabling you to dial in the damping characteristics for specific road or track conditions, while the high-tensile springs maintain consistent rate and height.

• HQ Series shocks with rebound adjustment for personalized ride quality
• Engineered for use with Ridetech lower control arms and tall spindles
• Integrated Delrin spring washers to eliminate spring bind during compression
• Precision-machined spring mounts for secure seating
• Durable finish for long-term corrosion resistance
• Includes a pair of shocks, springs, mounts, and hardware

Fitment Note: These coilovers are intended for use with Ridetech-specific suspension components. They are not a direct replacement for factory-style coil spring and shock configurations.

Fits 1967-1969 Chevrolet Camaro and Pontiac Firebird (Base, RS, SS, Z28, 326, 350, 400, HO, Sprint, and Trans Am).

The Ridetech HQ Series Coil-Over System is a comprehensive suspension overhaul designed to modernize the handling and ride quality of your 1967-1969 GM F-Body. This system replaces the original leaf spring rear and outdated front geometry with a performance-oriented setup that includes front and rear HQ Series Coil-Overs featuring adjustable rebound damping. The kit provides a significant upgrade in cornering stability and stance while allowing for precise tuning to suit your driving style.

For superior front-end geometry, the kit includes upper and lower StrongArms and Corvette-style hub spindles equipped with caliper brackets, broadening your brake upgrade options. The rear is transformed with a bolt-on 4-Link system featuring double-adjustable bars for maximum axle control and traction. A front sway bar is included to further minimize body roll during aggressive maneuvers.

• Manufacturer Part Number: 11160203
• Includes front and rear HQ Series Coil-Overs
• Front upper and lower StrongArms for optimized alignment
• Corvette-style hub spindles with caliper brackets
• Bolt-on rear 4-Link with double-adjustable bars
• Includes front sway bar and necessary mounting hardware