Rear bumper diffuser for Tesla Cybertruck: fitment, material, price
The rear bumper diffuser for Tesla Cybertruck is made in-house by RNG Design for the Tesla Cybertruck, 2024–present. It is gloss black composite; can be painted to body colour or made in carbon on request, mounts on the factory points without drilling and costs $2,677 (USD, delivery not included). In-stock parts ship right after payment; a made-to-order part takes 5 to 15 working days. Every part carries a 5-year warranty and ships worldwide; partner dealers handle installation. It is also part of the body kit for Tesla Cybertruck.
| Specification |
Value |
| Part |
Rear bumper diffuser for Tesla Cybertruck |
| Fits |
Tesla Cybertruck, 2024–present |
| Material and finish |
gloss black |
| Price |
$2,677 (USD, delivery not included) |
| Lead time |
in stock: ships after payment; made to order: 5–15 working days |
| Warranty |
5 years |
| Mounting |
factory points, no drilling |
Rear bumper diffuser for Tesla Cybertruck
Define the Future from Behind — Tesla Cybertruck Rear Bumper Diffuser by Renegade Design
The Tesla Cybertruck doesn’t look like anything else on the road — and neither should its rear. The Renegade Design Rear Diffuser is engineered to elevate the Cybertruck’s rear profile with angular precision, aggressive styling, and futuristic functionality. It’s the bold finishing touch your Tesla deserves.
Sculpted for the Future
The diffuser seamlessly extends the Cybertruck’s bold geometry downward, adding depth and aerodynamic sharpness to the rear bumper area. With deep channels and layered surfaces, it creates a visually lower, wider rear end — giving your electric truck a more performance-oriented and commanding stance.
Even in stillness, it looks like it’s built for motion.
Two Finish Options: Gloss Black or Carbon Fiber
Choose the look that fits your build:
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Gloss Black: For a stealthy, aggressive presence with high-contrast edge.
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Real Carbon Fiber: For a lightweight, motorsport-ready texture with rich visual detail.
Both materials offer weather resistance, UV stability, and long-term durability, made for the real world with a concept-like edge.
Tailored Fit for Tesla Cybertruck
The Renegade Design Rear Diffuser is designed specifically for the Cybertruck’s rear architecture, guaranteeing OEM-level fitment and easy installation with no body modifications. The integration is seamless, as if the truck was born with it.
Enhances Aerodynamics & Balance
This diffuser doesn’t just look powerful — it adds aerodynamic benefit. It helps manage airflow underneath the vehicle, improving high-speed stability and reducing drag.
Pairs with the Full Cybertruck Body Kit
Combine the rear diffuser with Renegade Design’s front splitter, wide body kit, rear spoiler, and side elements to create a complete, sculpted exterior that fully realizes the Cybertruck’s design potential.
Worldwide Delivery & Installation Support
Renegade Design provides fast international shipping and support from a global dealer network for hassle-free installation anywhere.
A Rear View That Speaks the Future
The Rear Diffuser for Tesla Cybertruck is more than a design upgrade — it’s a powerful finishing stroke on a canvas of tomorrow.
Renegade Design — bold from every angle.
This part is part of the body kit for Tesla Cybertruck. We also make forged wheels for Tesla. Any part can be bought on its own.
