AlpineX Dynamics
AlpineX Dynamics MP Style Carbon Fiber Side Skirt Extensions For BMW F8X M3 M4
AlpineX Dynamics MP Style Carbon Fiber Side Skirt Extensions For BMW F8X M3 M4
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WARRANTY POLICY
WARRANTY POLICY
Warranty & Inspection Policy
All products must be carefully inspected within seven (7) calendar days of delivery.
Any claim involving damage, defects, missing parts, or incorrect items must be submitted within this seven-day inspection period. Claims made more than seven days after delivery will not be eligible for warranty coverage, replacement, return, or refund.
Customers are responsible for inspecting the product and confirming that it is correct, complete, undamaged, and suitable for the intended vehicle before installation.
Products must not be installed if any damage, defect, fitment issue, or missing component is discovered. Please contact us before proceeding with installation.
Once a product has been installed on a vehicle, it is considered accepted by the customer and is no longer eligible for warranty coverage, return, replacement, or refund.
By purchasing and installing our products, the customer acknowledges and agrees to this Warranty & Inspection Policy.
Upgrade the side profile of your BMW F80 M3 and F82/F83 M4 with the AlpineX Dynamics MP Style Carbon Fiber Side Skirt Extensions.
Crafted from OEM-style 2x2 weave carbon fiber, these extensions combine lightweight construction with durability and a refined exposed-carbon appearance. A high-gloss, UV-protected clear coat enhances the depth of the weave and helps resist fading, yellowing, and discoloration from sun exposure.
Designed for installation beneath the factory M3/M4 side skirts, the extensions follow the original body contours for a clean, integrated look. The MP Style design complements the platform’s sharp body lines, making it an ideal standalone upgrade or addition to a coordinated carbon fiber exterior package.
Pair them with an AlpineX Dynamics carbon fiber front lip, rear diffuser, and spoiler to complete the look.
Key Features
- MP Style design: Sculpted contours complement the factory M3/M4 body lines.
- Full-length profile: Adds definition and a visually lower, wider appearance.
- M3/M4 compatibility: Designed for BMW F80 M3 and F82/F83 M4 models.
- 2x2 weave carbon fiber: Lightweight, durable construction with an OEM-style weave.
- High-gloss finish: Highlights the carbon weave’s depth, clarity, and shine.
- UV-protected clear coat: Helps resist fading, yellowing, and discoloration.
- Integrated styling: Follows the factory rocker panel contours.
- Coordinated exterior appearance: Complements carbon fiber front lips, rear diffusers, and spoilers.
Vehicle Fitment
- 2015–2018 BMW F80 M3 Sedan
- 2015–2020 BMW F82 M4 Coupe
- 2015–2020 BMW F83 M4 Convertible
Designed for vehicles equipped with the factory BMW F80 M3 or F82/F83 M4 side skirts.
Construction & Design
Manufactured from 2x2 weave carbon fiber, the AlpineX Dynamics MP Style Side Skirt Extensions combine lightweight construction with a distinctive, performance-inspired appearance.
Their sculpted profile adds visual depth along the lower body while maintaining a cohesive transition between the front and rear exterior components. The high-gloss, UV-protected clear coat brings out the exposed carbon weave and helps preserve its appearance over time.
Installation
Professional installation is strongly recommended to ensure proper alignment and secure mounting.
Test fit the extensions before final installation. Drilling or additional mounting hardware may be required depending on the vehicle and installation method. Installation hardware is included unless otherwise stated.