225558-1R – 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling

UMI Performance Viking Performance
225558-1R - 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling - Image 2
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225558-1R - 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling - Image 9
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225558-1R - 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling - Image 16
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      $3,509.98

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      SKU: 225558-1R Tag:
      Installation Instructions
      Complete Coilover System

      225558-1R – 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling

      Uncompromising four-wheel grip and chassis control. Complete bolt-on front and rear track kit featuring Viking Crusader damping, stiff race springs, and UMI alignment plates.

      Crusader Valving 4-Wheel Coilovers 450F/550R Springs Double-Shear Mounts Track Setup
      ✓
      Race-focused damping via Viking Crusader double adjustable dampers
      ✓
      Stiff competition spring rates using 450F/550R coils for sticky tires
      ✓
      Precise track alignments via 2024 aluminum caster/camber plates
      ✓
      Robust double-shear mounts provide a flex-free chassis foundation

      Description

      What it solves

      Push your 6th Gen Camaro to the front of the pack with the UMI 225558-1R Complete Race Coilover System. Designed specifically for road racing, time trials, and competitive autocross, this uncompromising four-wheel package delivers the grip and stability required for R-compound tires and heavy aerodynamics. The kit pairs UMI's premium 2024 aluminum front caster/camber plates and extreme-duty double-shear rear mounts with Viking Crusader GP-valve double adjustable dampers. Aggressive 450 lb/in front and 550 lb/in rear linear springs drastically reduce body roll, brake dive, and rear squat, keeping your tire contact patch planted under extreme lateral loads.

      Built for 2016–2024 Camaro models, this direct bolt-on system offers massive suspension adjustability. The independent compression and rebound damping allows you to fine-tune weight transfer for any track surface, while the threaded shock bodies enable precise corner-balancing. UMI's front plates facilitate quick, engine-bay alignment adjustments—adding up to 1.25 degrees of camber and 1.75 degrees of caster. Track-tested at UMI Motorsports Park, this 100% USA-made kit is the ultimate foundation for serious competitive track builds.

      Product Features

      Key details
      ✓
      Complete 4-wheel race coilover and mount kit
      ✓
      Viking Crusader double adjustable dampers
      ✓
      Aggressive 450 lb/in front & 550 lb/in rear springs
      ✓
      2024 aluminum front caster/camber plates
      ✓
      Laser-cut double-shear rear upper shock mounts
      ✓
      Bearing mount rear shock ends
      ✓
      Engine bay front alignment tuning
      ✓
      100% bolt-on installation
      ⚠
      Fitment Note: A MagneRide delete module is required when using Viking, Penske, or other aftermarket shocks when installed on vehicles equipped with factory MagneRide struts. This module bypasses the MagneRide system and eliminates error codes on the dash.

      Detailed Features

      Technical breakdown
      ✓
      Viking Crusader dampers: Race-oriented double adjustable struts and shocks offer a massive adjustment range to support high spring rates and sticky tire compounds.
      ✓
      Competition coilover springs: Stiff 450 lb/in front and 550 lb/in rear rates increase roll and pitch resistance, keeping the car flat under heavy braking and high-g cornering.
      ✓
      Engine bay adjustments: UMI 2255 front plates allow up to 1.25 degrees of camber and 1.75 degrees of caster adjustments quickly without removing wheels. *(Note: Front toe alignment will need to be reset any time Caster/Camber is changed.)*
      ✓
      Double-shear rear mounts: UMI 2258 brackets replace the weak factory single-shear setup, ensuring a rigid foundation for your rear coilover assembly.
      ✓
      Bearing mount shock ends: The rear Crusader shocks feature bearing mounts to enhance pivot articulation and prevent binding under extreme suspension travel.
      ✓
      Take-up spring kit: UMI auxiliary front springs ensure the stiff main springs remain properly seated when the suspension reaches full droop.
      ✓
      Corner balance ready: Threaded shock bodies front and rear enable precise ride height adjustment, allowing you to establish perfect rake and corner weights.
      ✓
      Track-proven validation: Extensively tested on the road course at UMI Motorsports Park to ensure reliable, national-level performance.

      Laser-Etched Reference Marks

      Easy-to-see indicators for quick, repeatable alignment changes.

      CNC-Machined 2024 Aluminum

      high-strength, lightweight aerospace-grade plates with 4140 steel where it counts.

      Premium Finishes for Long Life

      Anodized aluminum and zinc-plated steel resist corrosion and keep a clean, high-end look.

      Heavy‑Duty Spherical Bearings

      Tightens up front end response and improves durability under aggressive driving.

      Bolt-On Install with Included Hardware

      Engineered to work with OEM mounting points and supplied Grade 8 flanged nyloc nuts.

      Compatible with Multiple Strut Options

      Versions for OE MagneRide, Viking coilovers, and Koni struts on 2016–2024 6th Gen Camaro.

      Machined Top Hat

      3 top hat options depending on your strut selections

      Product Outcomes

      On-road impact
      ✓
      Flattens cornering stance and severely reduces dive under threshold braking.
      ✓
      Maximizes corner-exit grip by managing rear squat and maintaining an optimal tire contact patch.
      ✓
      Allows rapid trackside damping and alignment tuning for changing track conditions.
      ✓
      Eliminates suspension slop through spherical bearings and rigid double-shear mounts.

      Installation Summary

      Before you buy

      Overview & Difficulty: Moderate DIY install requiring floor jacks, jack stands, and hand tools; 4–8 hours. Disassemble the front and rear suspension by removing factory struts, rear shocks, and coil springs. Install the UMI front plates and rear double-shear brackets into factory locations. Assemble the Viking coilovers (install rear bearing mount spacers per instructions; ensure rear shock bodies face up). Mount coilovers and torque to spec (front lower knuckle bolts 140 ft-lbs; rear upper bolts 70 ft-lbs). Magneride vehicles must disconnect the suspension harness and use a delete kit. Professional corner balancing and alignment are highly recommended. Please note that front toe alignment will need to be reset any time Caster/Camber is changed.

      What’s Included:
      • UMI 2255 caster/camber plate assemblies (L/R) ×1
      • UMI 2258 double-shear rear upper mounts ×2
      • Viking Crusader double adjustable front struts & rear shocks
      • 450 lb/in front and 550 lb/in rear coilover springs
      • UMI 90090 front take-up spring kits ×2
      • Complete Grade 8 and stainless hardware

      Caster/Camber Front Kit

      Designed specifically for 2016–2024 Chevrolet Camaro models, this direct bolt-on system provides massive adjustability.
      SHOP COILOVERS

      Rear Coilover Kits

      Designed for 2016–2024 Chevrolet Camaro models, the kit anchors to the chassis using UMI’s robust 2258 double-shear upper mounts.
      SHOP COILOVERS
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      2549 - 2016-2024 Camaro Front Sway Bar End Links

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      2548 - 2016-2024 Camaro Rear Sway Bar End Links

      2548 - 2016-2024 Camaro Rear Sway Bar End Links

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      Rear Control Arms

      SHOP REAR SUSPENSION

      Is This Product Right for You?

      Decision guide

      The UMI 225558-1R race system transforms 6th Gen Camaro dynamics, providing the extreme adjustability, stiffness, and damping control required for competitive track use. This comprehensive four-wheel kit requires drivers to accept a firmer, track-biased ride in exchange for absolute stability and grip at the limit.

      Best For
      ✓
      Dedicated road race, time trial, and national-level autocross competitors.
      ✓
      Camaro builders running R-compound tires and aggressive aerodynamics.
      ✓
      Drivers needing precise corner-weight capabilities and extreme four-wheel damper tuning.
      Not Ideal For
      ×
      Daily driven street cars prioritizing ride comfort over lateral grip (choose 225558-1S).
      ×
      Stock-tire street cars that won't benefit from high-rate track springs.
      ×
      Owners wanting to retain factory Magneride electronic damping functionality.

      Product FAQ

      Quick answers
      Who is the UMI 225558-1R complete race kit intended for?
      This complete four-wheel kit is built for serious 2016–2024 Camaro owners prioritizing road race, time trial, and autocross performance over street comfort.
      How does the 1R race kit differ from the 1S street version?
      The 1R uses race-oriented Viking Crusader valving and stiffer springs (450F/550R) to support heavy track loads, whereas the 1S uses Berserker valving and softer springs (300F/400R).
      Will this system let me run aggressive camber settings for track tires?
      Yes. The included UMI front caster/camber plates provide both caster and camber adjustment, giving you ample range to keep your tire contact patch flat.
      Why does the kit include rear upper mount brackets?
      The UMI 2258 double-shear rear mounts replace the weak factory single-shear design, providing the required strength and rigidity to safely run a true rear coilover setup.
      Do I need to corner-balance the car after installing this kit?
      Yes, corner-balancing is strongly recommended for competition use to fully leverage the four-wheel threaded coilovers and properly balance the chassis.
      Do I need to remove my wheels to adjust the front alignment?
      No. Trackside caster and camber adjustments are made from the engine bay with simple hand tools, saving valuable time between sessions. However, please remember that front toe alignment will need to be reset any time Caster/Camber is changed.
      Does this kit require chassis modifications or welding?
      No. The entire system features a direct bolt-on design using factory mounting locations and included Grade 8 hardware.
      Is this setup suitable for street driving?
      While it can be driven on the street, the 1R kit will ride noticeably firmer than stock and is best suited to cars that see frequent, aggressive track use.

      KIT ITEMS

      This item is a kit containing the following items:
      2255-1R - 2016-2024 Camaro Coilover Kit, Front, Viking Struts, Race-Handling
      2255-1R - 2016-2024 Camaro Coilover Kit, Front, Viking Struts, Race-Handling

      SKU: 2255-1R

      Price: $2,399.99

      2258-1R - 2016-2024 Camaro Coilover Kit, Rear, Viking Shocks, Race-Handling
      2258-1R - 2016-2024 Camaro Coilover Kit, Rear, Viking Shocks, Race-Handling

      SKU: 2258-1R

      Price: $1,109.99

      THIS PRODUCT FEATURES

      Designed & Manufactured in the USA

      North American Raw Materials

      Precision Laser Cut Components

      Precision Welds

      About Viking Performance

      Viking Performance, Inc. specializes in high-performance double adjustable shock absorbers and related products. Founded in 2011 by experienced racing enthusiasts, the company identified a gap in the market for affordable double adjustable shocks, allowing customers to optimize their vehicle's ride quality by independently tuning compression and rebound settings. By focusing solely on these products, Viking keeps prices competitive with single adjustable shocks, offering better performance without unnecessary costs.

      Viking conducts all aspects of design, research, and manufacturing in-house, ensuring quick responses to market changes. The company has received prestigious awards like SEMA's Best Engineered Award and has expanded its product line to include various shock types, such as patented race-only Crusader shocks and lightweight aluminum struts. With a commitment to value and quality, Viking aims to provide exceptional products for racing and performance enthusiasts at accessible prices.

      FinishAnodized, Black Powder Coat
      AdjustableYes
      Fitment
      MaterialAluminum, Mild Steel
      Platform
      UOMPair
      Manufacturer
      ModificationsNone
      HardwareIncluded
      Direct Bolt-OnYes
      Why Choose

      UMI Performance

      21 Years In The Industry

      North American Raw Materials

      Proudly partnering with leading USA steel suppliers, we source the finest North American mined and milled steel

      Precision Bent DOM Tubing

      Machine-guided DOM tubing bends maintain correct geometry while maintaining material strength.

      Laser Cut Plating

      We take North-American sourced plating and precision-cut each component with the latest laser-cutting technology.

      Durable Powder Coating

      Each finished part is properly prepped and coated with high quality Tiger Dry Lac powder coat, providing a tough long-lasting finish.

      Consistent Welds

      Our highly-skilled welders and robotic-welders provide consistent welds and ultimate part penetration.

      100% USA Made

      We take pride in providing 100% USA-Manufactured suspension components.

        Shipping Guidelines

        Flat Rate Shipping ($12.95) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.

        All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.

        Return Information

        All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.

        Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]

        This '225558-1R - 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling' fits the following platforms:

        Fitment Note: A MagneRide delete module is required when using Viking, Penske, or other aftermarket shocks when installed on vehicles equipped with factory MagneRide struts. This module bypasses the MagneRide system and eliminates error codes on the dash.

        2016-2024 Chevrolet Camaro

        • 2016-2014 Chevrolet Camaro

        This 225558-1R - 2016-2024 Camaro Coilover Setup, Front & Rear, Viking Struts, Race-Handling fits the following vehicles:

        Chevrolet

        Camaro

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