Avery
Meet Avery Colburn, the mastermind behind one of our most popular products, the Door E-Cubby. With a lifelong passion for flying inherited from his balloon pilot parents, Avery’s journey into the skies led him to discover the versatile world of paramotors. In 2020, he made the switch, trading in his supercharged Civic for a 2008 Element that could seamlessly accommodate his airborne adventures.
A full-time electronics installer for both automobiles and mobile homes, Avery specializes in a spectrum of enhancements. From car alarms to cutting-edge sound systems, remote starts, and power systems, including solar installations, Avery’s expertise extends across the automotive and mobile living landscapes.
Drawing on a decade of experience in 3D printing and fueled by a desire to unlock the full potential of his Element, Avery embarked on a mission. Leveraging his skills in car electronics installation, he began tinkering and crafting upgrades and modifications for his beloved E.
Avery’s ingenuity extends beyond the Door E-Cubby. He has designed and built a repertoire of custom lighting features for the Element, showcasing his commitment to enhancing every aspect of the driving experience. From transforming fog light switches to turning side markers into turn signals, creating a service light for under the hood, to adding puddle lights – Avery’s contributions elevate the Element’s functionality and aesthetics.
His dedication to innovation and meticulous craftsmanship is evident in each product he develops. Avery Colburn continues to push boundaries, offering Element DIY Designs a valuable partnership that brings cutting-edge enhancements to the Honda Element community. As he soars in the skies and navigates the roads, Avery’s passion for creating seamless and personalized driving experiences shines through in every upgrade and modification he brings to life.
Trail Breeze™ / eleVENT™ Modular Window Vent System
Universal Dual-Opening Front Window Vent for Cooling, EcoFlow Heating, and Ventilation
The Trail Breeze™ / eleVENT™ Modular Window Vent System is a vehicle-specific front roll-down window insert designed to give you maximum flexibility for airflow, climate control, and accessory integration — all through a single modular vent platform.
Installation is simple and fully reversible: roll the front window down, place the window plate into the opening, then raise the window to hold the assembly securely in place. No drilling, cutting, or permanent vehicle modification is required.
Estimated lead time: Approximately 2 weeks
How the System Works
Each Trail Breeze / eleVENT window plate features two independent vent openings:
- Each opening can be configured separately
- Inserts and adapters may be mounted on the interior or exterior side of the vehicle
- All inserts and adapters use the same universal vent interface
This allows you to mix and match inserts and adapters for cooling, EcoFlow-based heating, or passive ventilation — now or in the future — without ever replacing the window vent itself.
The system may be installed on either the driver-side or passenger-side front window and is fully removable when not in use.
➡️ Check out the install video
What’s Included (Per Window)
Each base window vent kit includes:
- Vehicle-specific window plate
- Interior vent frame
- Exterior vent frame
- High-flow screen insert ×1
- Blank insert ×1
This provides two usable vent openings out of the box:
- One screened opening for airflow and bug protection
- One sealed opening for temperature control or unused ports
Optional Adapter Kits (Most Common Setups)
For customers using portable AC units or EcoFlow systems, the following complete adapter kits may be added at checkout:
🔥❄️📦 EcoFlow Wave 2 / Wave 3 Dual-Hose Kit
- One opening for intake and one for exhaust
- Hose direction depends on unit placement (inside vs outside vehicle)
❄️📦 ZeroBreeze Mark 3 Adapter Kit (5″ + 5 1/2″)
- Required for Mark 3 dual-size hose setups
❄️📦 ZeroBreeze Mark 2 Adapter Kit (Dual · 4″)
- For Mark 2 dual-hose systems
🔥 Adding a Heater Port (Diesel Heater Setups)
The Trail Breeze™ system can also be configured for diesel heater use with the addition of a dedicated heater port.
Diesel heaters produce sustained high-temperature airflow, which requires a separate pass-through solution rather than the standard modular vent interface.
Heater Port Kit (Add-On)
Includes:
- Pre-cut 75mm (3") heater port in the window plate
- Pre-drilled mounting holes
- 75mm heater flange
- High-temp gasket
- Mounting hardware
- Port cover (for use when the heater is not connected)
This creates a third, dedicated port specifically for heater ducting.
Heater Port Kit is installed by the customer and may be mounted on either side of the vehicle.
Recommended Heater Configuration
When using a heater setup:
- Heater duct connects to the dedicated 75mm port
- Both modular vent openings should be sealed using blank inserts
This helps retain heat inside the vehicle and ensures proper system performance.
Important Notes
- The heater port is a permanent modification to the window plate
- Designed for standard 75mm heater ducting
- 60mm systems may be used with widely available reducers
- Modular vent openings remain available for future expansion
Adapter OD Reference
| Adapter Type | Nominal Size | Adapter OD |
|---|---|---|
| 4" Clamp Adapter | 4″ | 3.875″ |
| 4" Clamp Adapter (S2 Pro) | 4″ | 3.70″ |
| 4 1/2" Clamp Adapter (S2 Pro) | 4 1/2″ | 4.45″ |
| 5" Screw-Connect (ZY.Hyisinn) | 5″ | 4.93″ |
| 5" QC Adapter (EcoFlow) | 5″ | 5.30″ |
| 5 1/2" Clamp Adapter | 5 1/2″ | 5.45″ |
| 6" QC Adapter (EcoFlow) | 6″ | 6.20″ |
- Adapter ODs are intentionally slightly undersized for proper hose fitment
- Clamp/slip-fit adapters are typically ~0.05–0.15″ under nominal size
- EcoFlow QC adapters taper behind the retention ring (clamp fit may be limited)
Expanding the System Later
Already have a Trail Breeze window?
All inserts, adapters, and expansion components are sold separately and can be added anytime — including additional inserts, replacements, and custom configurations.
➡️ Visit the Accessories and Expansion Page
Important Use & Safety Notes
⚠ Driving Use
Never drive with the eleVENT installed.
⚠ Heating Systems
Follow all manufacturer safety guidelines. Ensure proper ventilation at all times.
⚠ Cooling & AC Units
Confirm hose sizes and connection types before ordering. Some AC systems require dual hoses.
⚠ General
Designed specifically for compatible vehicle windows. Do not modify or force-fit components.
