STAGE 3 OPTI-RATE DUALLY SYSTEM - SPRINTER 4X4 (2015-2018 3500) by VAN COMPASS

Stage 3 System Benefits:

• VC tuned Falcon 2.1 Monotube shocks, front and rear
• Innovative Opti-Rate springs restore ride height
• Enhanced cornering stability and reduced wind sway
• More effective control over large and small bumps off road
• Improved handling feel on rough roads and broken pavement
• Increased bottom out resistance

Intended Use:

• Adventure vans at or near GVWR full time
• Heavy Class B and C RV's
• Heavy Passenger vans seeking a handling upgrade

The Stage 3 system is ideal for heavy vans that are seeing rear sag from the weight of a build out or conversion. A tuned 4 corner shock upgrade, rear leaf spring upgrade and front bump stop all combine to tighten up your Sprinter's loose handling. Vehicle control and suspension compliance are the two areas of ride quality we focused on when we engineered this kit, and the payoff is increased performance over any terrain while also improving handling for unexpected emergencies.

The Opti-Rate leaf spring pack offers flexibility for different van weights, restores lost ride height and corrects sag. Typically, 1.25" of rear lift is seen, resulting in a nicely leveled stance.

Falcon 2.1 Monotube Shocks, expertly tuned for van users, dramatically improve handling. With superior construction and a larger, more effective damper piston, these shocks will completely change the driving dynamics of your van. A more effective damper reduces leaning in corners, violent swaying, and smooths out jarring impacts. This in turn increases comfort and safety factor, while reducing driver fatigue.

Our progressive foam Bump Buddy replacement jounce bumpers replace your hard factory rubber bump stops, adding improved spring curve progression, reducing sway, and increasing bottom out resistance without any unnecessary clunking or harshness. 

INCLUDED COMPONENTS