Lexus IS300 / IS350 / IS500 2021-2026 Rock Guards
Lexus IS300 / IS350 / IS500 2021-2026 Rock Guards
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Designed for the 2021–2025 Lexus IS300, IS350 and IS500, FX3D Rock Guards feature our longest profile yet, providing extended coverage to help protect your paint from rocks, sand and road debris thrown up by the tires. The elongated shape follows the Lexus IS body lines and blends seamlessly with the car’s curves for a clean, OEM-inspired appearance.
Precision CNC-cut in Canada from high-performance HDPE, the guards combine durable everyday protection with adjustable coverage. Keep them tucked in for a subtle look or extend them outward for added coverage with wider wheels, tires or spacers. Installation uses the included mounting hardware with no drilling required.
Material Performance
- High impact resistance against rocks and road debris
- Rigid enough to maintain a consistent shape and fit
- Low-friction surface helps shed dirt, snow and debris
- Resistant to water, road salt and common automotive chemicals
- Built for summer heat and harsh winter conditions
Design & Fitment
- Our longest rock guard profile yet, offering extended coverage to help protect the paint
- Contoured shape that follows the Lexus IS curves for a seamless, OEM-inspired look
- Adjustable coverage for a subtle appearance or additional protection
- Precision CNC-cut for clean edges and a consistent finish
- Designed for the 2021–2025 Lexus IS300 / IS350
Installation
- No drilling required
- Quality mounting hardware included
FAQ
What material and finish are the rock guards made from?
Our rock guards are manufactured from a high-performance automotive-grade material selected specifically for impact resistance and long-term durability.
Key attributes:
- Excellent resistance to road debris and stone impacts
- Maintains rigidity and dimensional stability over time
- Stable in extreme heat and harsh winter conditions
- Low-friction surface that helps prevent dirt and snow buildup
Finish:
The visible side features a slightly textured satin black finish for a clean OEM+ appearance.
The reverse side has a smooth gloss black finish.
The overall look is subtle, refined, and designed to complement the vehicle’s factory lines without appearing bulky or overly aggressive.
Are they 3D printed?
Not anymore.
Our current version is precision CNC-cut for a cleaner finish, tighter consistency, and improved long-term durability compared to traditional 3D printed parts.
Are they suitable for winter conditions?
Absolutely.
These rock guards are built to handle real winter driving. Freezing temperatures, snow, road salt, slush, daily abuse. The material remains stable and impact-resistant even in extreme cold conditions.
They are designed with harsh climates in mind.
Does installation require drilling?
No drilling required.
The rock guards mount using factory attachment points and included hardware for a secure, clean installation.
Will they fit another model?
Each set is specifically engineered for a particular vehicle platform to ensure proper alignment and protection.
They are not universal parts. Please ensure you are selecting the correct version for your vehicle.
Do they cover the bumper?
The rock guards are designed to protect the vehicle’s body panels from road debris and stone chips, including areas beyond just the lower sections.
Unlike large rally-style mud flaps, they are low-profile and performance-oriented. They are not intended to prevent debris from being projected behind the vehicle, but rather to reduce paint damage to your own car while maintaining a clean, refined look.
Do you offer bulk order pricing?
Yes, we do.
We’re always open to working with shops, resellers, and partners who align with our brand.
For bulk purchases or dealer inquiries, please contact us by email and we’ll be happy to discuss wholesale pricing and partnership opportunities.