$476.00 USD
$476.00 USD




























*Price does not include customs duties, taxes, or fees.*
The MHC+ gloss carbon fibre SS1 rear side splitters for the BMW G80, and G81 M3 are aggressive rear-end modifications that give the G80 a wider, lower and more hunkered-down look. Installing the SS1 rear side splitters by MHC+ is a great-value way to give your G8X M3 more presence on the road. These carbon exterior components work perfectly with the MHC+ SK1 side skirts as they follow the low and aggressive line around to the rear of the vehicle. They also enhance our range of MHC+ pre-preg carbon fibre rear diffusers for the BMW G8X M3.
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.
PRODUCT SPECIFICATION
- 100% pure pre-preg carbon fibre construction
- OEM-style weave
- High gloss finish
- SS1 design
- Fitment guarantee
- Supplied with pre-applied 3M adhesive double-sided tape
- 3 Year warranty
COMPATIBILITY
- BMW G80 M3 Saloon (2021+)
- BMW G80 M3 Competition Saloon (2021+)
- BMW G81 M3 Touring (2023+)
- BMW G81 M3 Competition Touring (2023+)
WHAT'S IN THE BOX?
- Pair of MHC+ SS1 rear side diffusers
- Pre-applied 3M double-sided adhesive tape
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$476.00 USD
$476.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.