SKU: 51810075316

RHT BMW M3/M4 SK1 Side Skirts

Sale price$382.05 Regular price$424.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

RHT BMW M3/M4 SK1 Side SkirtsMHC+ BMW G80 M3 G82 M4 SK1 Side Skirts In Pre Preg Carbon Fibre are the ultimate side skirts for the G8X platform, offering a huge enhancement of your vehicle's side profile. The SK1's were developed specifically to enhance the G8X's road presence with a lower, wider and more aggressive look. The SK1's fit under the factory gloss black side seals, giving a sleek carbon look, with the profile matching that of the SP1 front splitter. MHC has taken this

MHC+ BMW G80 M3 G82 M4 SK1 Side Skirts In Pre Preg Carbon Fibre are the ultimate side skirts for the G8X platform, offering a huge enhancement of your vehicle's side profile. The SK1's were developed specifically to enhance the G8X's road presence with a lower, wider and more aggressive look. The SK1's fit under the factory gloss black side seals, giving a sleek carbon look, with the profile matching that of the SP1 front splitter.

MHC has taken this project from start to finish here in the United Kingdom. All splitters are individually quality-inspected at the R44 Performance HQ in London to ensure the product you receive is nothing short of exceptional. The SP1 utilises the original fixing positions at the bottom of the vehicle and mirrors the bumper design for an OE fitment. 

The product is supplied ready to fit - check out our detailed install video at the bottom of the description.

The new G8X platform does not use threaded screw fixings in the side seal area. Therefore we have specified the correct length stainless steel screws to fix the SK1 to your vehicle. 

      Why choose pre-preg carbon fibre?

      Unlike normal carbon fibre, pre-preg carbon is reinforced for increased strength and durability. It can also be an astonishing 70% lighter than other carbon options, ideal for weight-saving. Quality-wise, pre-preg carbon is far more consistent meaning the chance of imperfections is dramatically reduced. The manufacturing process eliminates undesirable air bubbles and results in a perfect, sleek, smooth & high gloss finish, making the ultimate part to complement your vehicle. 

      When you buy pre-preg, you are investing in a higher quality, longer-lasting part that will outlast other forms of carbon fibre and potentially save you money in the long term.

        Fitting Guide:

        PRODUCT SPECIFICATION

        - 100% pure pre-preg carbon fibre construction
        - OEM-style weave
        - High gloss finish
        - Fitment guarantee
        - Supplied with pre-applied 3M adhesive double-sided tape
        - Includes all necessary hardware
        - 3 Year warranty
        - Made in the United Kingdom

        COMPATIBILITY

        - BMW G80 M3 Saloon (2021+)
        - BMW G80 M3 Competition Saloon (2021+)
        - BMW G81 M3 Touring (2023+)
        - BMW G81 M3 Competition Touring (2023+)
        - BMW G82 M4 Coupe (2021+)
        - BMW G82 M4 Competition Coupe (2021+)
        - BMW G83 M4 Convertible (2021+)
        - BMW G83 M4 Competition Convertible (2021+)

        WHAT'S IN THE BOX?

        - 1x MHC+ SK1 side skirts in pre-preg carbon fibre
        - Pre-applied 3M adhesive double-sided tape
        - All necessary hardware

        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: 51810075316

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        4.3 ★★★★★
        Based on 22 reviews
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        G
        Verified Purchase
        Gary Hugo
        Omaha, US
        ★★★★★ 4
        Definitely not indestructable
        Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
        I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED. I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids. Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable. Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom. I cautiously recommend the product. Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on July 5, 2024
        E
        Verified Purchase
        Elaina rice
        Massapequa, US
        ★★★★★ 5
        Dog loves it! For tough chewers for sure
        Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
        Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 9, 2026
        M
        Verified Purchase
        miriana
        Fort Morgan, US
        ★★★★★ 5
        Loch Yes
        Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
        Cute toy, dog really likes it. I had my doubts when I pulled it out, and honestly so did she, but the soft part bounces, so that got her going. We've had it for about a week. My dog is ~70 lbs and a moderate chewer, and this monster still gets regular play and is holding up well.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 18, 2026
        Z
        Verified Purchase
        zee
        West Palm Beach, US
        ★★★★★ 5
        Great toys for aggressive chewers
        Size: Medium/Large, Color: Turkey Day Drumstick - Large
        These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 20, 2025
        A
        Verified Purchase
        Anjelica
        New York, US
        ★★★★★ 4
        Durable and Fun, Just Gets a Bit Rough
        Size: Medium/Large, Color: Chopper - Large
        This is a really good toy overall, especially if you have dogs that love to chew. My dogs were immediately into it—they play with it nonstop, toss it around, and stay entertained for a while, which I love. It definitely holds up better than most toys we’ve tried. The only reason I’m giving it 4 stars instead of 5 is because over time it does start to fray a bit and gets a little rough, especially with heavy chewing. It’s not completely indestructible, but it still lasts longer than a lot of other toys. Overall, still a great buy and I would recommend it if your dogs need something tough but fun!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 4, 2026

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