Do the 3D Design carbon fiber side skirts fit the F36 BMW 4 Series Gran Coupe?

Yes. The 3D Design carbon fiber side skirt set is designed specifically for the F36 BMW 4 Series Gran Coupe. The skirts require M Sport front and rear bumpers for correct fitment and are a direct OEM replacement requiring no modification to the body or bumpers.

Do these side skirts require cutting or drilling for installation?

No. The 3D Design F36 carbon fiber side skirts mount directly to the factory attachment points using the existing OEM hardware. No cutting, drilling, or bumper modification is required for installation.

What type of carbon fiber is used in the 3D Design F36 side skirt set?

The 3D Design F36 side skirt set is constructed from dry carbon fiber with a hand-laid 2x2 twill weave pattern finished in a high-gloss UV-resistant clear coat. Dry carbon is lighter and stiffer than wet carbon and delivers a more consistent weave appearance across the surface.

Does this listing include both the left and right side skirts?

Yes. The 3D Design carbon fiber side skirt set is sold as a complete pair, covering both the driver side and the passenger side of the F36 4 Series Gran Coupe.

Are M Sport bumpers required for these side skirts to fit correctly?

Yes. The 3D Design F36 carbon fiber side skirts are designed to work with M Sport front and rear bumpers. They are not compatible with the standard non-M Sport bumper configuration.

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BP PRICING DIFFERENCE

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Description

3DDesign Carbon Side Skirts for F36 BMW 4 Series M Sport

Enhance the sleek profile and aerodynamic performance of your BMW F36 4 Series M Sport with the 3DDesign Carbon Side Skirts, a precision-engineered upgrade that blends refined styling with functional design. Constructed from high-quality carbon fiber, these side skirts extend the lower body line to create a more aggressive, lowered stance while maintaining a clean OEM+ appearance. Designed to integrate seamlessly with the factory M Sport bodywork, they complement the vehicle’s original lines without overpowering them. In addition to their visual impact, the skirts help manage airflow along the sides for improved stability at higher speeds. Engineered for exact OEM-style fitment, they offer a lightweight, durable, and sophisticated enhancement for enthusiasts seeking both performance and style.

Gtechniq EXOv5 Coating

This optional coating forms a durable, long-lasting bond that will not wash off or break down, providing reliable, extended protection for paintwork and other treated surfaces. It creates a strong protective barrier that helps shield against damaging environmental contaminants such as dirt, road grime, and pollutants, while also offering enhanced scratch resistance to maintain a clean, high-gloss finish over time. For those seeking maximum durability and performance, the coating can be applied in multiple layers to increase thickness, strengthen protection, and further extend the life of the surface.

Features

Genuine 3D Design dry carbon fiber construction
High-gloss 2×2 twill weave with UV-resistant clear coat finish
Designed for the F36 BMW 4 Series Gran Coupe
Requires M Sport front and rear bumpers for correct fitment
Direct OEM replacement; no cutting or modification required
Mounts to factory attachment points using existing hardware
Sold as a complete left and right side set
Lighter than factory painted plastic side skirts

Applications

BMW 425d M Sport: F36 | 2014-2018
BMW 420i M Sport: F36 | 2014-2021
BMW 428i M Sport: F36 | 2014-2016
BMW 430i M Sport: F36 | 2016-2021
BMW 435i M Sport: F36 | 2014-2016
BMW 440i M Sport: F36 | 2016-2021

About 3DDesign

3DDesign is a Japan-based BMW specialist recognized for OEM-level fit, refined aesthetics, and real-world performance. Drawing on motorsport development, the brand engineers aerodynamic components, wheels, exhaust systems, suspension, and interior accessories using advanced CAD / CAM, CFD, and road / track testing. Its catalog emphasizes lightweight, high-quality materials — such as carbon fiber, forged aluminum, and titanium — paired with precise tolerances for seamless integration with factory systems. The result is a cohesive, OEM-plus driving experience that elevates both form and function across modern BMW platforms.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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3DDesign Carbon Side Skirts for F36 BMW 4 Series M Sport [3104-23611]

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3DDesign Carbon Side Skirts for F36 BMW 4 Series M Sport

Gtechniq EXOv5 Coating

Features

Applications

About 3DDesign

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