Victorious Automotive · Defender L663 · Exterior Protection
2020 Land Rover Defender L663 Mud Flaps – Durable Modern Design
Precision-fitted front and rear mud flaps engineered for the Defender L663, combining streamlined modern aesthetics with robust all-weather protection.
Defender L663
2020–2026
Premium Plastic
Front & Rear Set
Modern Design
Smooth Finish
OE-Style Fitment
Exterior Accessory
Overview
The Defender L663 is a vehicle built around purpose — a modern reinterpretation of an icon that demands accessories which match its intent. Whether navigating city streets or heading off-road, the L663's wide arches and bold stance expose the bodywork to stone chips, mud spray, and road debris in ways that standard trim pieces alone simply cannot address.
These mud flaps are designed specifically for the 2020 Defender L663, engineered to complement the vehicle's clean, angular lines rather than interrupt them. Crafted from high-quality premium plastic with a smooth finish, they mirror the purposeful aesthetic of the Defender while quietly doing the job they were made for — keeping your lower bodywork, sills, and paintwork cleaner for longer.
The streamlined cut means there's no visual bulk or afterthought appearance here. Fitted as a complete front and rear set, these guards integrate naturally into the Defender's profile, adding a layer of all-weather protection without compromising the vehicle's contemporary character. If you prefer a more rugged, textured look, we also offer the classic version — linked below in the outro section.
What's Included
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Front Mud Flaps (×2)
Left and right, pre-formed for L663 front arch
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Rear Mud Flaps (×2)
Left and right, contoured for L663 rear arch
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Installation Hardware
All fixings, clips and fasteners included
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Fitting Guide
Step-by-step installation reference
Product Highlights
- Designed specifically for the 2020+ Defender L663 platform
- Modern smooth finish complements the Defender's clean aesthetic
- Premium-grade plastic construction for long-term durability
- Streamlined cut enhances aerodynamic profile at the arch
- Complete four-piece set — front and rear protection in one kit
- Shields sills and bodywork from mud, gravel, and road debris
- Maintains OE visual integration — no bulk or overhang
- Weather-resistant material suited to all climates and conditions
- All mounting hardware included for a straightforward fit
- Available alongside the classic textured version for style preference
Compatibility
| Vehicle |
Code |
Year Range |
Fitment |
| Land Rover Defender 90 / 110 / 130 |
L663 |
2020–2026 |
Direct Fit |
| Range Rover Vogue |
L460 |
2022–2026 |
Not Compatible |
| Range Rover Sport |
L461 |
2022–2026 |
Not Compatible |
| Range Rover Vogue |
L405 |
2013–2020 |
Not Compatible |
| Range Rover Sport |
L494 |
2013–2020 |
Not Compatible |
| Range Rover Velar |
L560 |
2018–2022 |
Not Compatible |
| Defender (Classic) |
L316 |
Pre-2016 |
Not Compatible |
Installation Notes
Difficulty: Beginner–Intermediate · Estimated Time: 30–60 minutes · Tools Required: Trim removal tool, screwdriver
- Park the vehicle on a flat surface and ensure the wheel arches are clean and dry before beginning fitment.
- Locate the existing mounting points behind the front and rear arch liners — these are factory-prepared positions on the L663.
- Test-fit each mud flap in position before securing, confirming alignment with the arch edge and panel line.
- Attach the mud flap using the supplied clips and fasteners, working from top to bottom to maintain correct positioning.
- Repeat for all four corners, checking each flap for even gap spacing and flush contact with the bodywork.
- Inspect all fixings for security and confirm no fouling with the tyre or suspension components at full lock.
Note: Professional installation is recommended for best results and to avoid damage to arch liners or paintwork. Always verify compatibility with your specific Defender variant and trim level before fitting. Some model variants with factory arch protection packages may require minor adaptation.
Complete Your Defender L663
Explore the full range of Defender L663 exterior accessories at Victorious Automotive — trusted by over 12,300 Land Rover owners worldwide. Use code 22GET20 for 20% off when you purchase any two items.
Shop Defender L663 Accessories
22GET20 — 20% off any 2 items
Prefer a more rugged look? Discover the classic textured version here.
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Victorious Automotive is an independent aftermarket accessory retailer. This product is not manufactured by, affiliated with, or endorsed by Land Rover, Jaguar Land Rover (JLR), or any of their subsidiaries. All vehicle names, model codes, and trademarks referenced are the property of their respective owners and are used solely for fitment identification purposes.
