2012-2018 BMW 3 Series (F30 / F31) Performance Style Carbon Fiber Side Skirt Extensions (320, 328, 335, 340)

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Please note, these are specifically made for the F30/F31 with the M Sport side skirts. If you don't have the M Sport side skirts we got you covered as well, you can purchase them here.

The Kies Carbon BMW F30 and F31 carbon fiber side skirt extensions was designed only for the F30 and F31 3 Series BMWs.

These are installed right below the stock side skirt rocker panels and adds a very aggressive stance to your F30/F31 3 Series!

These are a perfect match to complement any other carbon fiber aerodynamic parts you may already have on your BMW, or simply as a modder's first upgrade.

No matter what, these F30/F31 side skirt extensions are sure to please any enthusiast and will definitely turn heads. When you shop with us, you can buy with confidence that you will be getting a top notch product backed by incredible customer service and a money back guaranty.

We stand behind our manufacturer, our products, and our QC process to ensure that you are getting a spectacular hand-made product that looks great and fits great.

Add some style to your vehicle and make it look more aggressive with a new set of side skirts

Kies Motorsports is a leading automotive brand that specializes in aftermarket modifications and OE replacements. Known for their dedication to quality and innovation, Kies Motorsports caters to enthusiasts looking to elevate both the aesthetics and performance of their vehicles. Whether you're seeking top-notch replacements or cosmetic upgrades, Kies Motorsports is your go-to destination.