Upgrade the side profile of your BMW with the Trevora Pre-Preg Carbon Fiber PR-1 Side Skirts, designed to deliver a refined OEM+ aesthetic with a more aggressive, motorsport-inspired appearance. Engineered specifically for the G82/G83 M4 platform, these side skirts enhance the vehicle’s lower body lines while maintaining proper fitment and integration with factory components.
The PR-1 design increases the visual width and presence of the vehicle, complementing other aerodynamic elements while preserving a clean, cohesive look. Constructed using advanced pre-preg carbon fiber, these side skirts offer improved strength, reduced weight, and superior consistency compared to traditional wet carbon manufacturing.
Product Details
Pre-preg carbon fiber construction
2x2 twill weave carbon fiber finish
PR-1 performance-inspired side skirt design
Enhances side profile and overall vehicle stance
OEM-level fitment and alignment
UV-resistant clear coat for long-term durability
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TERMS (REQUIRED)
OFF-ROAD USE POLICY & EMISSIONS COMPLIANCE NOTICE
California Proposition 65 Warning:
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of
California to cause cancer or birth defects or other reproductive harm. For more information, visit
www.P65Warnings.ca.gov.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell,
install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public
roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB),
it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Civil penalties up to $4,819 per violation per vehicle
Possible criminal penalties under the Clean Air Act
Revocation of registration or smog certification by DMV or local authorities
State & Local Regulations:
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local
regulations before purchasing or installing emissions-related products.
Intended Use & Customer Certification:
All performance, racing, or competition parts sold by this company are intended solely for off-road,
closed-course, or competition use on vehicles that are never registered or used on public highways.
Company Policy Statement
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the
use of emission-control defeat devices or any modification that violates the Clean Air Act or state
regulations.