Serious Rear Shock Performance, Zero Compromise

PES DSC EVO reservoir with VVC damping

The piggyback reservoir houses a DSC EVO adjuster that gives you full control of high- and low-speed compression. Tackle heavy loads, rough roads, or off-road trails without giving up ride comfort or control.

Sprinters are built to carry—but that doesn’t mean you should settle for a harsh, uncontrolled ride. Fox’s PES 2.5 rear shocks are engineered to dramatically improve handling, ride comfort, and shock performance under heavy loads or rugged use.

These CNC-machined, hard-anodized aluminum bodies house a large oil volume, resist corrosion, and reduce fade during prolonged use. A piggyback reservoir increases cooling capacity and integrates the Dual Speed Compression EVO adjuster for easy tuning of both high-speed and low-speed damping.

With Variable Valve Control (VVC), you can adjust high-speed compression without compromising small bump compliance—ideal for big hits, washboards, and off-camber terrain. Compatible with 0–1.5” of lift, these rear shocks give your Sprinter the damping performance it deserves on-road and off.

Key Features:

• 2.5” TYPE III hard-anodized aluminum body
• Piggyback reservoir with DSC EVO adjuster
• VVC-equipped for fine-tuned damping
• Vehicle-specific valving for Sprinter chassis
• 0–1.5” lift height compatibility

Serious Rear End Control, Zero Compromise

DSC EVO reservoir with VVC damping

The piggyback reservoir on FOX’s Performance Elite rear shocks features a Dual Speed Compression (DSC) EVO adjuster with Variable Valve Control (VVC), allowing independent tuning of high- and low-speed compression. This gives you precise control over-ride quality, handling, and stability, whether you’re hauling heavy loads, hitting rugged terrain, or cruising the highway.

Precision Fit for Your Sprinter 2500

Vehicle-specific valving and geometry

Engineered exclusively for Sprinter 2500 model, these shocks deliver balanced ride quality, reduced body roll, and confidence-inspiring control. The custom valving and geometry ensure damping performance that feels tailored to your van’s weight, use case, and driving environment.

Shocks Built to Take a Beating On & Off-Road

2.5″ Anodized 6061-T6 aluminum Shock Body

Crafted from impact-extruded 6061-T6 aluminum, these 2.5″ shock bodies offer the perfect balance of strength and reduced weight. A TYPE III hard anodized finish protects against corrosion and abrasion, delivering long-lasting durability in harsh weather, rocky trails, and demanding overland conditions.

Rear Shocks That Control Big Hits Without Sacrificing Feel

Variable Valve Control (VVC) on high-speed circuit

The VVC-equipped DSC EVO adjuster lets you increase high-speed compression to absorb large impacts without making the entire system harsh. Unlike traditional systems, VVC adds damping without affecting small-bump compliance, giving you comfort over chatter and control when the terrain gets serious.

Specifications:

• Fitment: 2015+ Mercedes-Benz Sprinter 2500 (AWD/4WD) & 3500 (AWD/4WD)
• Compatible Lift: 0–1.5”
• Body Material: CNC-machined 6061-T6 aluminum, TYPE III hard anodized
• Body Diameter: 2.5”
• Shaft: 7/8” hard chromed steel
• Reservoir: Piggyback with DSC EVO adjuster
• Adjustability: Independent high/low-speed compression via VVC
• Seal Pack: Main seal, wiper, and scraper seal
• Sold as: Pair (driver and passenger side)