ADX 2.0 & 2.5 Universal Coilovers – Built for Precision, Performance & Punishment

Skyjacker® is proud to introduce the ADX 2.0 and 2.5 Universal Coilovers—purpose-built to meet the demands of aggressive off-roaders and custom suspension builders. Whether you’re crawling over boulders, racing through sand, or dialing in a custom build, these best off-road coilovers deliver serious performance with premium components that come ready to install right out of the box.

At the heart of the ADX system is a hard anodized aluminum shock body, which dissipates heat up to 30% faster than steel—without sacrificing strength. This lightweight design reduces unsprung weight and resists corrosion, keeping your suspension responsive and reliable under the harshest conditions.

Inside, a precision-engineered Internal Floating Piston (IFP) separates oil and nitrogen gas, preventing cavitation and eliminating shock fade. The result? Consistent, controlled damping even in brutal environments.

Are ADX coilovers good for rock crawling? A massive 22mm (7/8”) shock shaft gives these coilovers their backbone. Designed for high-load applications like rock crawling and off-camber trails, this oversized shaft enhances stability, improves fluid displacement, and boosts overall handling on unpredictable terrain.

Key Features:

• Hard Anodized Aluminum Body – Lightweight, heat-dissipating, and corrosion-resistant
• Internal Floating Piston (IFP) – Maintains consistent damping, prevents fade
• 22mm (7/8”) Shock Shaft – Built for extreme loads and side-force stability
• Universal Fitment – 1.5″ mounting width standard; 1.25″ option available for 2.0″ models
• Dual Rate Nuts – Smooth spring transition and compression control
• Spring Slider – Reduces friction and manages progression
• Step Bushings – No spacers, no hassle
• Stainless Steel Reservoir Hose – Durable and corrosion-proof
• 90° Fittings + Hose Clamps – Clean routing, easy install

Fully Loaded, No Add-Ons Required

Unlike other coilover kits that require a cart full of extras, Skyjacker ADX Universal Coilovers come fully equipped:

• Spanner Wrench – For quick spring preload adjustments
• Step Bushings – Included for simplified mounting
• 90° Fittings & Clamps – Ensures clean, secure hose routing
• Stainless Hose – Built tough for long-term abuse

Skyjacker delivers not just a performance upgrade—but a complete, high-value suspension solution. You get premium materials, smart engineering, and included installation hardware with no surprises or extra purchases required.

Whether you’re fabricating a full custom build or upgrading your trail machine, the ADX 2.0 and 2.5 Universal Coilovers give you the confidence to go further, climb harder, and drive smarter. Engineered to outperform. Equipped to dominate. Built for Precision, Performance & Punishment.

https://skyjacker.com/shop/category/shocks/

Frequently Asked Questions

What are Skyjacker ADX 2.0 and 2.5 Coilovers?

Skyjacker ADX 2.0 and 2.5 Universal Coilovers are high-performance suspension systems designed for off-road vehicles and custom builds. They feature a lightweight, hard anodized aluminum shock body that dissipates heat up to 30% faster than steel, and an Internal Floating Piston (IFP) that ensures consistent damping. These coilovers are built for aggressive terrain, combining durability, performance, and easy installation.

Who Should Use ADX Coilovers for Off-Roading?

ADX Coilovers are made for serious off-roaders, custom suspension builders, and anyone who wants precision performance. If you crawl rocks, race in sand, or need reliable damping under extreme conditions, these coilovers are built for you. They’re ideal for trail rigs, custom fabricators, and high-load off-road applications.

How Do ADX Coilovers Improve Suspension Performance?

ADX Coilovers improve suspension performance in multiple ways. The hard anodized aluminum body resists corrosion and reduces unsprung weight for better handling. The internal floating piston separates oil and nitrogen to prevent cavitation and eliminate shock fade. A massive 22mm shock shaft handles extreme loads and side forces, giving you more control on rough terrain. The design also improves fluid displacement and damping consistency.

Why Choose ADX Over Other Coilovers for Custom Builds?

Choose ADX Coilovers because they offer a complete, out-of-the-box solution with no extra parts needed. They include premium components like step bushings, 90° hose fittings, and stainless steel reservoir hoses. Plus, the dual rate nuts, spring sliders, and corrosion-resistant materials make installation smoother and performance more reliable. Compared to other brands, ADX gives you high-value engineering and total convenience.

Are These Coilovers Good for Rock Crawling and Sand Racing?

Yes, ADX 2.0 and 2.5 Coilovers are built specifically for demanding environments like rock crawling and sand racing. With oversized 22mm shock shafts and advanced IFP design, they handle extreme side forces and rough terrain with ease. Their heat-dissipating aluminum body and smooth compression control make them perfect for high-speed runs and technical trails alike.

Do ADX Coilovers Come with Everything Needed?

Yes, Skyjacker ADX Universal Coilovers come fully loaded—no add-ons required. Each kit includes a spanner wrench for preload adjustments, step bushings for easy mounting, stainless hose, and 90° fittings with clamps for clean routing. You won’t need extra parts or upgrades. Just bolt them in and go.