When Andre brought us his brand new 2024 Toyota 4Runner TRD Pro, he wasn’t looking for minor upgrades. He came to Juniper Overland with one mission: build the most capable, off-grid-ready, go-anywhere rig possible without sacrificing comfort, power, or aesthetics. And that’s exactly what we delivered.

This build is one of the most extensive and technical projects we’ve tackled in recent years. From supercharging the engine to integrating a complete solar-powered dual battery system, every inch of this 4Runner was purpose-built for long-range adventure and total independence on the trail.

Power and Performance Enhancements

We began under the hood, where performance meets reliability. The Magnuson TVS1320 Supercharger was the clear choice, not just for its horsepower gain, but for its seamless integration with the 4.0L V6. It delivers a consistent and reliable boost in power without compromising the drivability that Toyota is known for. Re-gearing the front and rear differentials to 4.88 ratios ensured that throttle response remained smooth and usable, even with the added weight and larger tires. The Pedal Commander further refined this by giving the driver precise control over throttle mapping—ideal for slow, technical terrain and highway cruising alike.

Suspension and Handling Upgrades

To support all this added capability, we turned to ARB's BP-51 suspension kit, a high-end adjustable setup built to handle heavy loads while maintaining ride comfort. This choice reflects our approach to overlanding: you shouldn’t have to sacrifice drivability for durability. The adjustable nature of the BP-51 system allowed us to dial in compression and rebound exactly to the vehicle's spec, which included additional rear load from the tent, storage, and spare tire systems. Complementary upgrades like the Dobinsons adjustable panhard bar and Apache spacers allowed for precise alignment and handling, while the Timbren bump stops improved ride quality under full load.

We wrapped the wheels in Falken Wildpeak AT4W 285/70R17s—a tire we recommend for its balance of on-road comfort and off-road grip. These were mounted with wheel spacers to achieve a wider, more stable track without introducing premature wear on suspension components. It’s a detail most overlook, but we know that stance matters for more than just looks.

Armor and External Protection

When it came to protection, we opted for RCI Offroad’s full aluminum skid package. While steel can offer more brute-force resistance, aluminum was selected for this build to keep weight manageable, especially with so much equipment being added up top. The setup included skid plates for the undercarriage, fuel tank, catalytic converters, and rear differential—each chosen to address specific vulnerabilities on long trails where recovery might be far from reach. The C4 Fabrication bumpers, both front and rear, were selected for their build quality, integration with factory sensors and lighting, and modular swing-arm design. These bumpers don’t just look aggressive; they function as key utility points, offering mounts for the spare tire, recovery boards, fuel and water storage, and even a Hi-Lift jack. The decision to run a ladder and snorkel speaks to the rig’s global utility—ready for rivers, rocks, and everything between.

Roof Rack and Shelter Setup

Above, we installed an upTOP Overland Alpha roof rack. Its low-profile, modular design complements the 4Runner's lines while supporting the dynamic weight of the Alu-Cab Gen 3R tent system. This tent was more than a comfort upgrade; it’s a self-contained shelter designed for fast deployment and extreme weather. Accessories like the drop-down table and backrest further the camp experience, while the Shadow Awning provides reliable shelter in unpredictable environments. The shower cube adds a next-level touch, turning this rig into a true mobile basecamp.

Off-Grid Power and Solar

Powering everything is a custom dual battery system, a hallmark of our approach to off-grid reliability. We installed our own Juniper-designed kit, upgrading to a Redarc BCDC1240D for efficient DC-DC charging and paired it with a high-capacity Dakota Lithium 135Ah battery. This choice was intentional: lithium offers fast charging, deep cycling, and consistent performance in varying temperatures. Supporting gear like the 2000W Redarc inverter, Garmin PowerSwitch, and Blue Sea Systems panel allows the user to power fridges, lights, radios, and more with intuitive control and robust protection.

Solar panels from Redarc and Overland Solar were chosen for their flexibility, mounting options, and high output in low-light conditions. By wiring both to a custom SAE-compatible harness, we gave the system modularity—ideal for varied travel conditions. Hardwiring the tent for power created a seamless experience where gear like lights, fans, and even heated blankets can be run without fuss.

Lighting Strategy

The lighting system on this build is a masterclass in strategic illumination. We integrated Diode Dynamics SS5 lights into the tent crossbar using custom brackets, adding SS30 and SS42 amber combo bars up front. We installed ditch lights, fog lights, backlights, and even RGBW rock lights—not because it looks cool (though it does), but because visibility at camp or during recovery is essential. Morimoto headlights and AlphaRex tail lights replaced stock units for enhanced clarity and long-term reliability.

Communications and Onboard Air

Communication and utility were not overlooked. The ARB Twin Compressor, mounted under-seat with custom Desert Does It brackets, gives the driver full tire inflation control. We added a Midland MXT575 radio system with ghost antenna and a CB radio wired to a stealth-mounted PA system. These features are less about flair and more about field functionality—essential when traveling in convoy or navigating through remote areas without cell service.

Interior Upgrades and Storage

Inside the cab, we took a modular approach. Cali Raised molle panels provided additional mounting options without cluttering the cabin. An ICS dash mount delivered convenient USB access and phone mounting. We installed a National Luna fridge in the rear cargo space, complete with power access and tied into the inverter system. Wiring was tucked and secured throughout, with a focus on future serviceability—an often overlooked detail that makes a big difference over time.

Finishing Touches

Final touches included upgraded struts for the rear hatch and tent, a hi-clearance exhaust cut, a fully powder-coated bumper set, and careful tuning of every system. Every part had a purpose, and every install was done to the highest possible standard.

Our Philosophy

This 4Runner is the embodiment of what we do at Juniper Overland. We don't just bolt on parts—we build complete systems. Our goal is always the same: to empower our customers with rigs that inspire confidence and create freedom. Andre now has a vehicle that can go further, stay longer, and handle anything the journey throws at him.

Want a build like this? Schedule a consultation with our team and let’s talk about your goals.

And if you want to see this rig in action, don’t miss the full video tour: Watch the YouTube walkthrough here.

Stay wild. Stay equipped. Stay Juniper.