Karbonius Carbon Fibre Rear Seat Delete (G82 M4)
Price range: £3,247.76 through £3,558.41
Whether you’re chasing lap times or refining your build, this mod offers the perfect balance of function and form. And best of all, it’s fully reversible—so you can return your car to stock anytime.
Sleek. Lightweight. The ideal upgrade for race days and track fun.
Take your BMW’s performance and interior aesthetics to the next level with the Karbonius Carbon Fiber Rear Seat Delete. Designed for motorsport enthusiasts and track-day warriors, this premium upgrade is crafted from high-quality carbon fiber to deliver maximum strength with minimal weight.
Optional: helmet nets and fire extinguisher pre-installation (extinguisher not included)
Lead time of up to 12 weeks when on back-order. Contact us for the latest lead times.
- Description
- Additional information
Description
Karbonius Carbon Fibre Rear Seat Delete for G82 M4.
KEY FEATURES
- Weight Reduction – Made from 100% carbon fiber, this kit eliminates dead weight, improving your car’s power-to-weight ratio.
- Complete Kit – Includes 4 pieces: left panel, right panel, bottom, and top. Optional: helmet nets and fire extinguisher pre-installation (extinguisher not included)
- Premium Finish: Available in gloss or matte with a V-pattern weave
- 100% Carbon Fiber: Made from high-quality 2×2 3K weave for exceptional durability and a stunning appearance.
- UV Protection: Coated with a clear UV-protective layer for long-lasting appearance
- Easy & Reversible: Installs using OEM hardware with no major modifications. Fully reversible
- Ready to Use: No need for painting or clear coating
- Precision Fit & Finish – Engineered for a seamless fit and a flawless, race-ready look.
- Enhanced Handling – Reduced rear weight and lowers the centre of gravity improving handling and stability.
- Extra Storage Space: Ideal for tools, helmets, and track essentials.
- Race-Inspired Interior – Instantly transforms your cabin with a clean, aggressive motorsport aesthetic.
INSTALLATION NOTES
- Professional installation is highly recommended.
- Track Use Only – These parts are designed for track and race cars. Minor adjustments may be required during fitting.
- No cutting or drilling required, though replacing some OEM parts may be necessary.
- Fitment Notice – While designed for an OEM-like fit, slight adjustments may be needed. Always test fit before painting or modifying.
Karbonius Composites is not responsible for costs related to reverting the vehicle to its original condition or any painting expenses.
WARRANTY
- 2-Year Warranty – Covers manufacturing defects.
Additional information
| Car | G82, G82 CSL |
|---|---|
| Finish | Gloss, Matte |
| Helmet Nets | Helmet Nets, No Helmet Nets |
| Fire Extinguisher Pre-Install | Fire Extinguisher Pre-Install, No Fire Extinguisher Pre-Install |








































