Technical Reference

Engineering guides, technical deep-dives, and buyer resources — built by Grenadier and Sprinter owners, for Grenadier and Sprinter owners.

Chassis & Structure

Frame engineering, load limits, weight distribution, and structural constraints for modification planning.

Electrical Systems

Dual battery architecture, CAN bus, auxiliary power ports, BCM integration, and safe wiring practices.

Roof Systems

Rails, crossbars, modular platforms, wind noise elimination, and load planning for expedition builds.

Lighting

Auxiliary lighting engineering, BCM error management, EXT circuit wiring, and power design for roof and bumper lights.

Exterior Build

Utility Belt L-Track systems, mounting solutions, corrosion protection, winch installation, and towing.

Drivetrain & Safety

Suspension, tyres, TPMS compliance, ESP calibration, exhaust clearances, and emissions certification.

    Buyer's Guides

    Product comparisons, fitment guides, and build planning resources to help you make informed decisions.

    Roof Systems

    LoadSpan roof rails, DualTrack-T cross bars, installation engineering, and structural analysis for the Mercedes Sprinter.

    Electrical Systems

    Auxiliary battery architecture, CAN bus integration, accessory wiring, and electrical system engineering for the Mercedes Sprinter.

    Drivetrain & Mechanical

    DPF systems, engine maintenance, suspension engineering, and mechanical deep-dives for the Mercedes Sprinter.

      Safety & Weight

      Weight management, overloading risks, compliance, and safety engineering for Sprinter van builds.

      Build Planning

      Upfitting timelines, L-Track mounting systems, build order guides, and project planning resources for the Mercedes Sprinter.