SKU: 26487671572

Maxton Design Rear Side Splitters/Spats For Audi RS4 B9 Avant (2017-2019)

Sale price$98.10 Regular price$109.00
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

Maxton Design Rear Side Splitters/Spats For Audi RS4 B9 Avant (2017-2019)REAR SIDE SPLITTERS REAR SPATS FOR AUDI RS4 B9 AVANT Fits: Audi RS4 B9 Avant (2017 2019) COMPLETE SET CONTAINS: Rear Side Splitters Spats (Left & Right) Mounting Kit Mounting Manual Rear Spats are ready for mounting. No need of any additional work, unless you want to paint it for a different colour. The rear spats lower the car visually and improves the grip and vehicle stability. Delivery: Average delivery time of 2 5 working days for products in

REAR SIDE SPLITTERS/REAR SPATS FOR AUDI RS4 B9 AVANT

Fits: Audi RS4 B9 Avant (2017-2019)

COMPLETE SET CONTAINS:

  • Rear Side Splitters/Spats (Left & Right) 
  • Mounting Kit
  • Mounting Manual

Rear Spats are ready for mounting. No need of any additional work, unless you want to paint it for a different colour. The rear spats lower the car visually and improves the grip and vehicle stability.

Delivery:

  • Average delivery time of 2-5 working days for products in stock
  • OUT OF STOCK products have a maximum wait time of 4-6 weeks
  • Returns must arrive back within 30 days from the delivery date

Please Note:

 ** The removal of the holographic verification sticker will void a return, this identifies the item as an official and authentic Maxton Design product, removal is at buyer’s risk. **

Product is made of ABS plastic.

  • ABS material was created specifically for use in the automotive industry.
  • ABS is used in production of factory bumpers and other car body parts.
  • ABS products are characterized with increased strength and flexibility.

This product has been TUV MATERIALGUTACHTEN certified (TUV certify for material).

Maxton Design Products

Installation & Fitting

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 Diversion Stores or Maxton Design will be unable to provide and support warranty on products fitted incorrectly.

All products arrive with a protective film, this is a very thin plastic vacuum sealed around the product to avoid the item sustaining any damage. Once removed you will notice the product does not have any scuffs or scratches.

PLEASE NOTE. These instructions are for guidance only. It is your responsibility to ensure that installation is undertaken in a safe and correct way. We strongly recommend you leave the installation to a qualified professional.

Fitting manual: https://www.maxtondesign.co.uk/pdf/rear-side-splitters_fitting-manual-maxton.pdf

Fibre glass & "Non-Prepped" Products

Thank you for your interest in Maxton Design body kit products. By adding these products to your basket you are agreeing to the below statement.

All Maxton Design Fibre glass items 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.

Courtesy of Diversion Automotive / Diversion Stores Limited

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26487671572

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4.8 ★★★★★
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A
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Amazon Customer
West Palm Beach, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
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Grma4m&m
Birmingham, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
A
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Adia
West Palm Beach, US
★★★★★ 5
My favorite underwear
Size: Medium, Color: Multicoloured C (5-pack)
Super comfortable!! They are soft and breathable. No pinching, no shifting, and relatively invisible in skirts, pants, and loose dresses. True to size. Excellent quality, holds up well. Only thing is that the wording on the front does come off after a few washes, so you have to differentiate the front from the back of the underwear by how high the seam comes up. I almost exclusively wear this underwear now, I love it!
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Reviewed in the United States on April 30, 2026
M
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Musicbookfan
West Palm Beach, US
★★★★★ 5
Incredible Comfort
Size: Large, Color: Multicoloured F (5-pack)
Amazing; I’ll be ordering more. Super soft, lightweight, smooth under clothes, incredible comfort! Best underwear! I ordered these because I’m tired of underwear lines when wearing biker shorts/leggings. Other boy shorts were too long or the bottom hem too thick and both of those issues left lines around my upper leg. THESE are *just right* - perfect length and fit. No panty lines on close fitting pants, comfortable under other pants and dresses, great with jumpsuits, and fit well under slip shorts with dresses. NOTE: These take longer to dry, than similar clothes, in the dryer. No shrinking though. SIZE: I ordered these in size L and they fit perfectly. A little snug when first on but they loosened up. For reference I’m 5’4” tall, about 175#, carry my weight in my hips and backside,wear size L sweats/pajamas/loose pants, size 12 jeans.
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Reviewed in the United States on September 23, 2025
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Kathy M Gasperin
Boise, US
★★★★★ 5
Full coverage and full comfort
Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
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Reviewed in the United States on April 8, 2026

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