BMW 8 Series G14/G15 M Sport Side Skirt Extensions, 2018–2021
Available in stock (20)
Side Skirt Extensions for BMW 8 Series G14 / G15 M Sport
Add a low-profile carbon-fiber accent along the factory rocker panels, or coordinate the side profile with matching exterior trim. These are side skirt extensions that mount to the existing skirts, not replacement rocker panels.
Listed fitment
- BMW 8 Series G14 Convertible and G15 Coupe, model years 2018, 2019, 2020 and 2021.
- Listed configurations include 840i, 840i xDrive, 840d and M850i xDrive with M Sport exterior trim.
- Not for G14/G15 Base models, according to the original listing. M850i badges or model year alone do not confirm matching M Sport skirt shape. Compare your rocker panels and attachment points with the product photos before purchase.
- Fitment for G16 Gran Coupe is not confirmed by the listed G14/G15 applications.
Material and finish options
- Choose the available Wet Carbon or Dry Carbon option. The original details also describe a 3×3 carbon-fiber weave reinforced with a glass-fiber composite; confirm the selected variant's exact construction and finish.
- The listing describes a glossy, double-layer UV-protected clear coat. Confirm appearance for the selected variant before ordering.
- Exact piece count and left/right packaging details are not stated in the original description. Verify what the selected option includes.
Installation notes
The original listing says self-tapping screws and tape are included and recommends professional installation. Test-fit both extensions on the existing skirts first. Tape preparation and screw placement depend on the vehicle and part; self-tapping screws may require drilling. Do not assume a no-drill fit. Ensure the parts do not interfere with jacking points, doors or ground clearance. No measured aerodynamic performance data is provided.
Frequently asked questions
Are these replacement side skirts? No. They are described as extensions that attach to the existing side skirts.
Do these fit the G16 Gran Coupe? G16 fitment is not confirmed in the source details.
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Stephanie L.
Ordered the BMW front bumper fog light grille and the fitment was absolutely perfect. Gloss black finish looks factory-fresh and the quality is outstanding. Installation took about 30 minutes — no drilling required. Highly recommend AlchemyRide!
Marcus R.
Fast shipping, great packaging, and the part arrived in perfect condition. The grille fits my F23 like a glove — exactly as described. Customer service was also super responsive when I had a fitment question. Will definitely order again.
David K.
I've bought aftermarket parts from many stores but AlchemyRide stands out for quality and value. The part was well-made, fit perfectly, and the price was very competitive. My BMW looks aggressive and clean — exactly what I wanted.
Jenny T.
Excellent product and super easy to install. The gloss black finish matches my M Sport bumpers perfectly. Shipping was faster than expected and the part was well-packaged. Very happy with my purchase — my car looks completely transformed!