The AutoTecknic Replacement Carbon Fiber Seat Back for the BMW G90 and G99 M5 is a precision-crafted interior upgrade designed for owners who value lightweight materials, refined craftsmanship, and OEM-level fitment. This component replaces the factory rear seat back panel with a motorsport-grade carbon fiber piece that enhances the interior with a clean, performance-oriented aesthetic.

Each seat back is manufactured using pre-preg carbon fiber, formed in a precision steel mold, and autoclave-cured to ensure optimal fiber-to-resin ratios, structural integrity, and consistent surface quality. This advanced manufacturing process results in a stronger, lighter component with a flawless finish, meeting the expectations of discerning enthusiasts.

A high-gloss, UV-resistant clear coat protects the carbon fiber while showcasing precise weave alignment for a refined, factory-correct appearance. The design integrates seamlessly into the G90/G99 M5 cabin, elevating rear-seat presentation without appearing aftermarket or intrusive.

In addition to its visual impact, the carbon fiber construction offers a meaningful reduction in weight compared to the original panel, supporting performance-focused design principles while preserving comfort and everyday usability. Installation is straightforward, utilizing factory mounting points for a true replacement with no permanent modifications required.

This upgrade is ideal for G90/G99 M5 owners looking to enhance interior detail, complement existing carbon fiber trim, or add a subtle motorsport influence while maintaining the luxury expected of the M5 platform.

Key Features

• Replacement carbon fiber rear seat back panel
  
• Designed specifically for BMW G90 & G99 M5
  
• Pre-preg carbon fiber construction
  
• Steel mold tooling for precise and consistent fitment
  
• Autoclave-cured for superior strength and surface quality
  
• High-gloss, UV-protected clear coat finish
  
• Lightweight design with OEM-style integration
  
• Direct replacement using factory mounting points

Fitment

• BMW G90 M5 Sedan
  
• BMW G99 M5 Touring