FOX Factory Race 2.5 Remote Reservoir Front Coilovers — 0–2" Lift (4.4" Travel) — 2007–2026 Chevy Silverado 1500 / GMC Sierra 1500 4WD

The FOX Factory Race 2.5 Remote Reservoir Coilover System is engineered for half‑ton owners who demand precise damping control, predictable handling, and long‑term durability across every terrain. The oversized 2.5" aluminum shock body increases oil capacity for superior heat dissipation, allowing the suspension to maintain consistent damping during repeated impacts, high‑speed terrain, and extended off‑road use.

The external remote reservoir separates the nitrogen charge from the main shock body, reducing cavitation and ensuring stable performance under load — a critical advantage for trucks equipped with armor, recovery gear, or overland accessories. FOX’s race‑bred piston and valving architecture provide controlled compression and rebound characteristics, giving the Silverado/Sierra platform sharper steering response, improved chassis stability, and smoother terrain absorption.

With 4.4" of usable travel and tuning optimized for 0–2" of lift, this system delivers a balanced blend of off‑road capability and refined on‑road manners. Whether daily driving, towing, or exploring rugged terrain, these coilovers provide controlled, confidence‑inspiring performance with OEM‑grade refinement.

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Why This Is a Strong Upgrade

• Major jump in damping authority: The 2.5" shock body dramatically increases oil volume, reducing fade and improving control compared to stock or 2.0‑series shocks.

• Remote reservoir = sustained performance: Better heat management and reduced cavitation keep damping consistent during long off‑road runs, towing, or loaded travel.

• Sharper steering and chassis stability: FOX’s race‑bred valving improves steering response, reduces body movement, and enhances high‑speed stability.

• Ideal for added weight: Perfect for trucks running bumpers, winches, skids, racks, or other heavy accessories.

• Race‑inspired internals: FOX Factory Race components are designed for real abuse, not cosmetic upgrades.

• Daily‑driver refinement: Despite the performance capability, the system maintains smooth, controlled on‑road manners.

Key Features

• 2.5" hard‑anodized aluminum shock body

• External remote reservoir for improved heat dissipation

• Tuned for 0–2" of lift with 4.4" of controlled suspension travel

• Race‑bred valving for predictable control on and off road

• Bolt‑on installation with OEM‑style fitment

• Designed for long‑term durability in harsh environments

Technical Breakdown

• Shock Body: 2.5" aluminum

• Reservoir Type: External remote reservoir

• Travel: 4.4" usable suspension travel

• Lift Height: 0–2" front lift

• Construction: High‑strength aluminum with race‑bred internals

• Performance Focus: Heat management, consistent damping, improved stability

Important Notes

• Professional alignment recommended after installation

• Designed specifically for 2007–2026 Chevy Silverado 1500 and GMC Sierra 1500 4WD

• Verify lift height and supporting modifications before installation

Verified Fitment

• 2007–2026 Chevy Silverado 1500 4WD

• 2007–2026 GMC Sierra 1500 4WD