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Alpha N G87 M2 carbon rear underbody floor kit on white background, showcasing lightweight exterior car modification component.
  • Alpha N G87 M2 carbon rear underbody floor kit on white background, showcasing lightweight exterior car modification component.
  • Alpha N G87 M2 Carbon rear underbody floor kit installed on a BMW M2, showcasing sleek carbon fiber exterior racing modification.
  • White Alpha N G87 M2 carbon rear underbody floor kit installed on a car, showing the sleek aerodynamic design against a plain background.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a vehicle, showcasing sleek carbon fiber exterior automotive upgrade.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a car, shown against a white background.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a BMW M2, showing sleek black carbon fiber exterior components.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a white background, showcasing its sleek aerodynamic design.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on vehicle, showcasing lightweight aerodynamic exterior enhancement.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a white background, showcasing its lightweight aerodynamic design.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a BMW M2, showcasing the sleek carbon fiber exterior modification.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a car, shown against a white background, highlighting its sleek design.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on vehicle, showcasing sleek lightweight exterior upgrade.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a BMW M2, showcasing lightweight aerodynamic exterior upgrade.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a BMW M2, showcasing sleek carbon fiber exterior components.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a white background, showcasing its aerodynamic design and lightweight construction.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a vehicle, showing sleek black carbon fiber exterior components.
  • Alpha N G87 M2 carbon rear underbody floor kit shown on white background, highlighting lightweight aerodynamic design.
  • Alpha N G87 M2 carbon rear underbody floor kit installed on the vehicle, showcasing lightweight aerodynamic exterior upgrade
  • Alpha N G87 M2 carbon rear underbody floor kit installed on a car, showcasing lightweight aerodynamic design on a white background.
  • Alpha N G87 M2 Carbon rear underbody floor kit installed on a white background, showcasing sleek aerodynamic exterior upgrade.
Alpha-N G87 M2 Carbon Rear Underbody Floor Kit

Alpha-N G87 M2 Carbon Rear Underbody Floor Kit

2 IN STOCK

SKU: AN-0634
$3,395.00

The Alpha-N G87 M2 Carbon Rear Underbody Floor Kit brings true motorsport-inspired aerodynamic engineering to the latest generation BMW M2. Developed and manufactured in Germany by Alpha-N, a carbon fiber specialist with extensive motorsport experience, this rear underbody system enhances both the performance capability and visual aggression of the G87 platform.

Designed as a two-piece aerodynamic system intended to work in combination with Alpha-N’s carbon rear diffuser and CSL trunk configuration, the rear underbody floor kit improves airflow management beneath the rear of the vehicle. By smoothing airflow under the chassis and directing it toward the rear diffuser area, the system helps reduce drag while increasing rear-end stability at speed.

The design follows the factory body lines of the G87 M2 while dramatically increasing the motorsport character of the rear of the vehicle. The extended underbody panels create a more continuous aerodynamic surface, improving airflow efficiency while visually complementing aggressive rear aero upgrades.

Each underbody floor kit is manufactured from premium pre-preg carbon fiber using a classic 2x2 twill weave. The lightweight construction maximizes rigidity while minimizing unnecessary weight. The system ships with a gloss clear-coated finish and includes mounting hardware for installation, allowing the components to be installed immediately while showcasing the deep carbon fiber weave. Matte clear coating options are also available upon request.

Product Details

  • Designed specifically for the BMW G87 M2
  • Carbon rear underbody floor kit engineered for improved rear aerodynamics
  • Designed to work in combination with Alpha-N rear diffuser and CSL aero components
  • Constructed from premium pre-preg carbon fiber
  • Classic 2x2 twill carbon fiber weave
  • Gloss clear-coated finish, ready for installation
  • Lightweight motorsport-inspired construction
  • Mounting hardware included
  • Manufactured in Germany by Alpha-N
  • Previous SKU: AN-G8717
  • IND SKU: AN-0634

Vehicle Applications

Optional Components

Notes

  • The Alpha-N rear underbody floor kit ships with a gloss clear coat and is ready for installation
  • Matte clear coating may be available upon request, please contact us prior to ordering
  • This component is designed to work with the Alpha-N rear diffuser, the factory diffuser will require modification
  • Please contact us prior to ordering if you have questions regarding exhaust compatibility
  • Professional installation is recommended
  • Due to normal vehicle manufacturing tolerances, minor adjustments during installation may be required
  • Designed and manufactured in Germany using premium carbon fiber materials

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