Product Description

Complete the aerodynamic profile of your BMW with the Performance Series Side Skirt Extensions. Specifically engineered for the 2017–2023 BMW 5 Series (G30/G31), these extensions bridge the gap between the front splitter and rear diffuser, creating a cohesive, low-slung look. Utilizing advanced vacuum infusion technology, these side skirts add a sharp, horizontal edge to the rocker panels, emphasizing the G30’s long wheelbase and muscular M Sport stance without compromising ground clearance.

Specification

Product Features

• Elite Vacuum-Infused Construction: Unlike standard injection-molded parts, these side skirts are produced via vacuum infusion. This specialized process ensures a denser, much stronger part that resists warping and maintains its shape even under the heat and stress of daily driving.
• Precision M Sport Fitment: Custom-molded specifically for the G30/G31 M Sport rocker panels. Every part is checked against strict tolerances to ensure a "zero-gap" integration that follows the factory body lines perfectly.
• Hand-Polished High-Gloss Finish: After being pulled from the mold, every piece is hand and machine polished to achieve a deep, mirror-like luster that complements BMW’s premium factory Shadowline trim.
• UV-Protective Armor Coating: Treated with a high-grade protective lacquer designed to shield the finish from sun-fading, road salts, and oxidation, ensuring your side profile stays vibrant for years.
• Streamlined Athletic Profile: These extensions visually "drop" the car’s side profile, giving it a more aggressive, track-inspired appearance while protecting your factory rocker panels from road debris and stone chips.
• Superior Quality Control: Each part undergoes a rigorous multi-stage inspection—from the initial mold pull to the final lacquer check—ensuring you receive a component that meets the high standards of a 5 Series owner.