Stage 6.3 Dually System Benefits:

• Aggressive, 2" taller stance allows larger tires to smooth out terrain
• Increased approach, break over and departure angles
• VC tuned Falcon 3.3 Adjustable shocks with 10 intuitive firmness settings
• Increased spring rate to counter sag
• Enhanced cornering stability and reduced wind sway
• More effective control over large and small bumps
  
• Improved handling feel on rough roads and broken pavement
• Increased bottom out resistance

Intended Use:

• Users who want the most capability and adjustability for their vans
• Adventure and conversion vans that need more ground clearance
  
• Passenger vans that want a more aggressive stance

The Stage 6.3 Dually system fills out the top tier of our Sprinter 4x4 suspension kits. This apex offering combines adjustability and adaptability, stability and compliance, clearance and performance. Our innovative Striker 2" lift kit includes all the necessary components to properly increase the ride height on your Sprinter. By paying careful attention to the shock tuning and preserving the original suspension geometry, we can deliver all the gains a lifted vehicle offers without any penalty to handling, stability or comfort. The added ride height allows room for larger tires, delivering a more aggressive stance, and improving overall ground clearance.

The cornerstone of this handling upgrade kit is the 4-corner, adjustable Falcon 3.3 Fast Adjust Shocks with their huge range of compression adjustment available at the simple flip of a large, easily accessed Fast Adjust knob. This allows you to quickly adjust from the softest to firmest settings over a significantly larger range than the competition's smaller adjusters. A larger range of adjustment means the shocks are more effective and adaptable to multiple modes of use.

The Opti-Rate leaf spring pack offers flexibility for different van weights, restores lost ride height and corrects sag. Designed around the ability to fit multiple rear axle weights, they maintain factory wheel position and leaf spring geometry while restoring suspension up-travel on a heavy van. Included U-bolts ensure a quick and easy installation, and glide pads on the tips ensure quiet operation, just like your OEM springs.

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.