Tesla Mods

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By Daniel Zhang, BASENOR Engineering. Last reviewed: 2026-05-06. "Mod" means something different to a Tesla owner than it does to a Civic owner. There is no aftermarket ECU tune, no exhaust to swap, no spark plug to upgrade. What we can change — and what actually changes how the car drives, hauls, and ages — lives in three places: the things that bolt to the body to absorb wear (spoilers, bumper guards, mud flaps), the things inside the cabin that fix factory ergonomics (behind-screen trays, console organizers, dashboard mats), and the things that protect the high-replacement-cost surfaces (paint, screen, door sills). This collection is BASENOR's curated short list across all five current Tesla generations. What counts as a "mod" at BASENOR We split everything we ship into two engineering buckets, and only the first one earns the mods label: Engineering-grade mods — reversible, no-drill or factory-mount-point installs, fitment validated against a measured reference vehicle (we keep a 2024 Highland and a 2025 Juniper in-house), and tested against a stated load or wear scenario. Examples in this collection: the Highland Gen-2 rear spoiler (3M VHB factory mount, no paint penetration), the no-drill mud flaps (held by OEM wheel-arch hardware, removable in under 5 minutes per side), the carbon armrest organizers (drop-in, no adhesive on factory leather). Cosmetic accessories — sunshades, phone mounts, floor mats, regular wireless charging pads. Useful, but they don't change how the car behaves. They live in their own broad collections, not here. Warranty-safe by design Tesla's New Vehicle Limited Warranty (4 yr / 50,000 mi basic; 8 yr battery & drive unit) doesn't get voided just because you installed an aftermarket part — the Magnuson-Moss Warranty Act prevents that. What does create a denial risk is damage caused by the part: a drilled fender liner, a melted dash from a low-grade adhesive, or a console organizer that blocks the emergency manual door release. Every S