Product Description:
2255-1R- 2016-2024 Camaro Caster/Camber Plates Kit, Viking Struts, Race-Handling
Uncompromising road course and autocross grip. This complete front kit features Viking Crusader struts, rigid 450 lb/in springs, and adjustable caster/camber plates.
- Race-focused damping via Viking Crusader double adjustable GP-valve struts
- Stiff 450 lb/in front springs for maximum pitch and roll resistance
- Precise track alignments via 2024 aluminum caster/camber plates
- Track-tested stability validated at UMI Motorsports Park
Quick Overview
Fitment: 2016-2024 Chevrolet Camaro
Primary benefit: A dedicated front coilover and alignment package engineered for national-level track and autocross competition.
Install Difficulty: Moderate DIY
Spring Rate: 450 lb/in
Damper Type: Double Adjustable Viking
Camber Range: Up to 1.25 Degrees
Description
Push your 6th Gen Camaro to the front of the pack with the UMI 2255-1R Caster/Camber Plate and Viking Race Coilover Kit. Designed specifically for road racing, time trials, and competitive autocross, this uncompromising package provides the front grip and stability required for sticky tires and heavy aero. The kit combines UMI's premium 2024 aluminum caster/camber plates with Viking Crusader GP-valve double adjustable front struts. Paired with aggressive 450 lb/in linear springs, this setup drastically reduces body roll and brake dive, keeping the tire contact patch planted under extreme lateral loads.
Designed for 2016–2024 Chevrolet Camaro models, this direct bolt-on system is built to win. The independent compression and rebound damping allows you to fine-tune weight transfer for any track surface. UMI's caster/camber plates facilitate quick, engine-bay alignment adjustments—adding up to 1.25 degrees of camber and 1.75 degrees of caster without wheel removal. Complete with UMI take-up springs and interference press-fit spherical bearings, this 100% USA-made kit is the ultimate front foundation for serious track builds.
Product Features
- Complete race front coilover and plate kit
- Viking Crusader GP-valve double adjustable struts
- Aggressive 450 lb/in front coilover springs
- 2024 aluminum caster/camber plates
- Engine bay alignment tuning
- UMI take-up springs maintain spring preload
- Direct bolt-on installation
- 100% Made in USA
⚠ 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
- Viking Crusader GP-valve struts: Race-oriented double adjustable dampers offer a massive adjustment range to support high spring rates and sticky tire compounds.
- 450 lb/in coilover springs: Significantly increases roll and pitch resistance, keeping the front end fully supported under heavy track braking and high-g cornering.
- Engine bay adjustments: UMI 2255 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.)*
- Take-up spring kit: UMI 90090 auxiliary springs ensure the stiff main springs remain properly seated when the suspension reaches full droop.
- 2024 aluminum construction: Plates are CNC-machined from aerospace alloy and hard-anodized, offering maximum strength with minimal weight.
- Corner balance ready: Threaded shock bodies enable precise ride height adjustment, allowing you to establish perfect rake and corner weights.
- Heavy-duty spherical bearings: Interference press-fit mounts eliminate rubber deflection, providing laser-precise steering inputs and feedback.
- Track-proven validation: Extensively tested on the road course at UMI Motorsports Park to ensure reliable, national-level performance.
Product Outcomes
- Flattens cornering stance and reduces dive under heavy threshold braking.
- Maximizes mid-corner grip by maintaining an optimal tire contact patch.
- Allows rapid trackside damping and alignment tuning for changing conditions.
- Eliminates steering slop for immediate, predictable chassis response.
Installation Summary
Overview & Difficulty: Moderate DIY install requiring standard and metric sockets, wrenches, an impact tool, and a brass hammer. Installation involves swapping the factory front struts with the pre-assembled Viking coilover and UMI plate units. Factory lower knuckle splined bolts are reused (spin nuts only, gently tap out bolts). Adjustments to camber and caster are made top-side using the plate's hex bolts. Magneride vehicles require a delete kit (not included). Torque lower knuckle bolts to 140 ft-lbs. Corner balancing and a professional alignment are strongly recommended. Please note that front toe alignment will need to be reset any time Caster/Camber is changed.
What’s Included:
- Viking J327GP-450 Crusader double adjustable front struts ×2
- 450 lb/in 8-inch front coilover springs ×2
- UMI 2255 caster/camber adjuster assemblies (L/R) ×1
- UMI 90090 take-up spring kits ×2
- Required Grade 8 and stainless hardware
Is This Product Right for You?
The UMI 2255-1R race kit transforms 6th Gen Camaro dynamics, providing the extreme adjustability, stiffness, and damping control required for competitive track use.
Best For
- Dedicated road race, time trial, and national-level autocross competitors.
- Track drivers utilizing high-grip R-compound tires or aerodynamic downforce.
- Enthusiasts needing aggressive negative camber and corner-balancing capability.
Not Ideal For
- Daily driven street cars prioritizing ride comfort over lateral grip (see 2255-1S).
- Owners wanting to retain factory Magneride electronic damping functionality.
Product FAQ
Quick answers
Who is the UMI 2255-1R race kit intended for?
The 2255-1R kit is built for serious 2016–2024 Camaro owners prioritizing road race, time trial, and autocross performance over street comfort.
How does the 1R kit differ from the 1S street version?
The 1R uses race-oriented Viking Crusader valving and stiffer 450 lb/in springs to support heavy track loads, whereas the 1S uses softer 300 lb/in springs.
Will this kit let me run aggressive camber settings for track tires?
Yes. The included UMI caster/camber plates provide both caster and camber adjustment, giving you ample range to keep your tire contact patch flat.
Do I need to remove my wheels to adjust the alignment?
No. Trackside caster and camber adjustments are made from the engine bay with simple hand tools, saving valuable time between sessions. Keep in mind that front toe alignment will need to be reset any time Caster/Camber is changed.
Why does the race kit use 450 lb/in springs?
The 450 lb/in rate increases front roll and pitch resistance, providing the support needed for heavy braking and cornering on sticky tires.
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 coilover height adjustment and balance the chassis.
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 track use.
