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Owl Vans - Monster Cargo Box

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A box so big Owl had to call it the Monster. Owl's medium and large Expedition boxes have become the industry standard for high-end builds. Owl still wanted more, more storage, more features, more...

One of the biggest boxes on the market; measures a full 40" (40"x24"x16") and holds 8.8. cubic feet of gear.

*LEAD TIME: 4 Weeks*

$ 1,599.00 1599.0 USD $ 1,599.00

$ 1,599.00

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Size - Measures a full 40" (40"x24"x16") and holds 8.8. cubic feet of gear.

Dual-Fold Door - We not only wanted to maximize storage but also provide some new features currently not available in the market. The bottom door folds down providing a stable working area for setting up a grill, food prep or many other tasks. The top door folds up and allows for use of an LED light. Now when you're working at night you can see your work area with just a tap. 

Gear Plates - On the front of the Monster box is Owl's signature hold and slot design allowing you to mount your must-have small trail accessories.

Weight - All aluminum construction means this giant box is still a lightweight (65 lbs)

Mounting - While the Monster box can mount to almost anything, it is pre-drilled for the Owl B2 Bike carrier for Sprinter VS30 & 2020+ Revel (the recommended mounting structure)

Accessories - To make the bottom door even more work-friendly we CNC'ed a cutting board insert (available soon, sold separately).

Adjustable Shelf - The shelving in the Monster box is adjustable up and down, you can even add an additional shelf if desired. This means you can pack in four Owl Gear Totes and still have some room above! The Monster box comes standard with one adjustable shelf but more can be purchased separately. 

Fits: 2019-Present Mercedes Sprinter Van (VS30) and 2020+ Winnebago Revel


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Few upgrades are as critical to a vehicle as a tuned suspension package. Adventure in comfort and confidence with a Van Compass system tuned for your van and needs. The Stage 4.3 system pairs the Van Compass Mini Leaf Spring pack with front and rear adjustable piggy back 3.3 Fast Adjust shocks and a front Sumo Spring bump stop upgrade. This system is intended for built out adventure vans, loaded work/play vans and Class B RV's that need a rear spring rate upgrade to counter build weight and correct rear sag that results in poor ride quality and wallowing handling. This kit can restore the ride height back to the original range, eliminates un-controlled swaying, and reduces harsh bottom out.
Falcon's 3.3 Fast Adjust Piggyback Reservoir Shocks represent the perfect pairing to upgrade your Sprinter's handling. Built specifically to Van Compass tune specifications, they represent the culmination of years of accumulated knowledge, applied directly to the adventure van market. These shocks have a MASSIVE range of compression adjustment at the simple flip of a knob. Van Compass put the large red knob in an easy to reach location that allows for easy access and quick confirmation of the settings. The rear shocks also include the SP2 adjustment, which allows for further refinement specific to your preferences and vehicle's weight; with a simple turn of the shaft one of 2 tune profiles is engaged during installation.
The Van Compass Stage 4.3 system retains the factory suspension geometry and transforms the Mercedes Sprinter 4x4 from a violently swaying and lumbering cargo van into a vehicle with true German luxury car feeling and control, both on and off road. Vehicle control and suspension compliance are the two areas of ride quality we focused on when engineering this kit, and the payoff is increased performance over any terrain while also improving handling for unexpected emergencies.
The Mini Leaf Spring pack offers a cost effective way to increase spring rate in the rear of your Sprinter, add approximately 1.25" of rear lift and restore lost ride height. Van Compass’ mini spring is tuned to work perfectly with the OEM spring and represents an excellent solution to maintain factory wheel position and leaf spring geometry while restoring suspension up-travel on a heavy van.