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Maxton Side Skirt Diffusers for Land Rover Defender 110 Mk4
£174.00
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- Description
- Additional information
- Vehicle Fitment
- Shipping & Returns
- Warranty
- Question about this product?
Maxton Design Side Skirt Diffusers – Land Rover Defender 110 Mk4
Give your Defender 110 a sharper, lower look with side skirt diffusers that blend clean styling with everyday toughness. Designed using 3D scanning for a precise fit, they follow the body lines and add an OEM+ finish without looking out of place.
Made from durable ABS plastic – a tough, lightweight material widely used in automotive parts – these diffusers handle daily use and typical road conditions. The gloss black finish matches modern trims and cleans easily.
Fitment is for Land Rover Defender 110 Mk4 models from 2020 onwards. Please use our vehicle lookup or check the Vehicle Fitment tab to confirm compatibility with your exact model.
Installation is straightforward with the supplied fitting kit and manual. We recommend professional fitting if you are unsure. No painting or extra finishing is required.
- Complete set: left and right diffusers, fitting kit, fitting manual
- Colour: Gloss Black
These side skirt diffusers can help guide airflow along the sills at speed and offer light protection from road spray and small debris. They are lightweight with some flexibility to aid fit and longevity.
Safety and authenticity:
– TUV MATERIALGUTACHTEN certified for material quality.
– Arrives with a protective film to prevent marks in transit. Only remove once you are sure of fitment, as removing the film will void returns.
– Each part includes a holographic verification sticker. Do not remove this sticker, as doing so will void returns and is used to confirm genuine Maxton Design products.
Notes:
– Compare your vehicle to the title and images before ordering to ensure correct fitment.
– We are not responsible for incorrect installation or misuse.
Choosing a Kit
Our vehicle registration lookup system cannot detect factory trim level. It is important for customers to check the specification of their own vehicle against the product description, and if their vehicle has an existing sports trim level, body kit or factory enhancement that may cause it to look different from other similar models.
For example: Volkswagen R-Line, BMW M-Power/M-Pack, Audi S-Line, Ford ST-Line, Merc AMG-Line, Seat FR.
These kits will not fit models that don't meet these specifications.
Returns
Purchased the incorrect kit for your vehicle? Or not sure you like the surface finish when it arrives? No problem!
Maxton Design products are eligible for return if the product has not been fitted, drilled, modified or damaged in any other way and still has the protective factory film intact. Unfortunately, there are no exceptions, this applies to fully removed and partially removed films.
Products with a protective film in place are clearly marked with this sticker, if you believe there to be an issue with the product but you can't tell without removing the film, please contact our support team directly for assistance.
DO NOT REMOVE THE FACTORY FILM UNTIL YOU'VE LINED IT UP, AND YOU'RE READY TO FIT THE PART.
See our Terms & Conditions for more information.
Installation & Fitting
Instructions & Guides
Maxton Design provide either an online reference (below) or printed instructions with their products, we can't stress enough how important it is to follow these guidelines. Not only does this create a safe, aesthetically well fitted product, but it increases the longevity and lifespan of the kit.
Neither Progressive Parts nor Maxton Design will be able to provide and support or warranty for products fitted incorrectly. For example, front splitters require the front bumper to be removed, without doing so the bolts will be incorrectly positioned and may not be able to cope with the down-force exerted on it. Straying from the guidelines in this manner must be done so at the owners risk.
Fibreglass & "Non-Prepped" Products
By adding these products to your basket you are agreeing to the below statement.
All Maxton Design Fibreglass products including certain bumpers, spoilers, spoiler extensions and skirts will require “prep” before installing.
These are not a simple 'ready to fit' modification. In transit, the items may get chipped or marked and as such prior to painting it is important you understand that the parts may require filling, sanding and repairing (defined "prep") prior to paint being applied, which can be undertaken by any reputable body shop at minimal cost.
Return requests based on not anticipating the definition above are not accepted, please be aware you have agreed to this statement and the definition of “prep” work required prior to purchasing.
Product images shown for sale often indicate a finished product, the colour shown on the vehicle is for illustration purposes.
Fitting Manuals
Please note, Maxton Design products are only available for UK shipping.
Including Northern Ireland, Scottish Highlands and Channel Isles. Delivery fees apply.
| Brand |
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LR-DEF-4-SD1G Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
DEFENDER Station Wagon (L663) D200 MHEV 4x4 (DT306(AJ20D6)) | 200hp
Diesel/Electro 2997cc | Closed Off-Road Vehicle | 2020 - 2025
DEFENDER Station Wagon (L663) D200 SD4 4x4 (204DTA(AJ20D4)) | 200hp
Diesel 1999cc | Closed Off-Road Vehicle | 2019 - 2025
DEFENDER Station Wagon (L663) D240 SD4 4x4 (204DTA(AJ20D4)) | 241hp
Diesel 1999cc | Closed Off-Road Vehicle | 2019 - 2025
DEFENDER Station Wagon (L663) D250 MHEV 4x4 (DT306(AJ20D6)) | 249hp
Diesel/Electro 2997cc | Closed Off-Road Vehicle | 2020 - 2025
DEFENDER Station Wagon (L663) D300 MHEV 4x4 (DT306(AJ20D6)) | 300hp
Diesel/Electro 2997cc | Closed Off-Road Vehicle | 2020 - 2025
DEFENDER Station Wagon (L663) D350 MHEV 4x4 (DT306(AJ20D6)) | 350hp
Diesel/Electro 2997cc | Closed Off-Road Vehicle | 2024 - 2025
DEFENDER Station Wagon (L663) P300 MHEV 4x4 (PT204(AJ20P4)) | 300hp
Petrol/Electric 1997cc | Closed Off-Road Vehicle | 2023 - 2025
DEFENDER Station Wagon (L663) P300 MHEV 4x4 (PT306(AJ20P6)) | 300hp
Petrol/Electric 2996cc | Closed Off-Road Vehicle | 2022 - 2025
DEFENDER Station Wagon (L663) P300 Si4 4x4 (PT204(AJ20P4)) | 300hp
Petrol 1997cc | Closed Off-Road Vehicle | 2019 - 2025
DEFENDER Station Wagon (L663) P300e Hybrid 4x4 (PT204(AJ20P4)) | 300hp
Petrol/Electric 1997cc | Closed Off-Road Vehicle | 2024 - 2025
DEFENDER Station Wagon (L663) P400 I6 MHEV 4x4 (PT306(AJ20P6)) | 400hp
Petrol/Electric 2996cc | Closed Off-Road Vehicle | 2019 - 2025
DEFENDER Station Wagon (L663) P400e Hybrid 4x4 (PT204(AJ20P4)) | 404hp
Petrol/Electric 1997cc | Closed Off-Road Vehicle | 2020 - 2025
DEFENDER Station Wagon (L663) P425 4x4 (508PS(AJ133)) | 426hp
Petrol 5000cc | Closed Off-Road Vehicle | 2024 - 2025
DEFENDER Station Wagon (L663) P500 4x4 (508PS(AJ133)) | 500hp
Petrol 5000cc | Closed Off-Road Vehicle | 2023 - 2025
DEFENDER Station Wagon (L663) P525 4x4 (508PS(AJ133)) | 525hp
Petrol 5000cc | Closed Off-Road Vehicle | 2021 - 2025
DEFENDER Station Wagon (L663) P635 OCTA MHEV 4x4 (S68B44B(NC11)) | 635hp
Petrol/Electric 4395cc | Closed Off-Road Vehicle | 2024 - 2025
DEFENDER Van (L663) 2.0 D200 SD4 4x4 (204DTA(AJ20D4)) | 200hp
Diesel 1999cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 2.0 D240 SD4 4x4 (204DTA(AJ20D4)) | 241hp
Diesel 1999cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 2.0 P300 Si4 4x4 (PT204(AJ20P4)) | 300hp
Petrol 1997cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 2.0 P400e Hybrid 4x4 (PT204(AJ20P4)) | 404hp
Petrol/Electric 1997cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 3.0 D200 MHEV 4x4 (DT306(AJ20D6)) | 200hp
Diesel/Electro 2997cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 3.0 D250 MHEV 4x4 (DT306(AJ20D6)) | 249hp
Diesel/Electro 2997cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 3.0 D300 MHEV 4x4 (DT306(AJ20D6)) | 300hp
Diesel/Electro 2997cc | Closed Off-Road Van | 2020 - 2025
DEFENDER Van (L663) 3.0 D350 MHEV 4x4 (DT306(AJ20D6)) | 351hp
Diesel/Electro 2997cc | Closed Off-Road Van | 2024 - 2025
DEFENDER Van (L663) 3.0 P400 I6 MHEV 4x4 (PT306(AJ20P6)) | 400hp
Petrol/Electric 2996cc | Closed Off-Road Van | 2020 - 2025
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.