Karbonius Composites Carbon Interior Trim Set F8X BMW M3 & M4

Karbonius Composites offers a full replacement carbon dash trim kit for the BMW F80 M3 (7-piece) and F82 M4 (5-piece), manufactured entirely from 100% pre-preg 2×2 gloss twill carbon fiber. Each component is produced in three structural layers, cured in an autoclave, and then bonded to an OEM-spec replacement base rather than simply overlaid on the factory trim. This process delivers OEM-level fitment, long-term stability, and a seamless factory-style profile without the added thickness, warping, yellowing, or edge lift common to single-layer overlay kits. Every kit is individually numbered for traceability and authenticity.

Features

• 100% pre-preg 2×2 gloss twill carbon fiber construction
• Full replacement kit with OEM-spec bases
• Three-layer, autoclave-cured structure for rigidity and longevity
• Seamless factory-style profile with no added thickness
• Resists warping, yellowing, and edge lift over time
• Individually numbered for traceability and authenticity

What’s Included

• Front door trims (2)
• Sedan rear door trims (2)
• Dashboard trims (2)
• Center console trim (1)
• Karbonius certificate of authenticity

Applications

• BMW M3: F80 (2014-2018)
• BMW M4: F82, F83 (2014-2020)

Notes

• These are full carbon fiber trim, not an overlay kit

About Karbonius Composites

Karbonius Composites prioritizes uncompromising quality. Every component is produced in Spain from 100% prepreg carbon fiber and autoclave-cured, using meticulous hand layup by highly qualified technicians under rigorous quality controls. Confident in its manufacturing standards, Karbonius provides a 2-year warranty against manufacturing defects. With extensive composites experience and a global base of satisfied customers, the brand is committed to delivering exceptional products and customer satisfaction. Each piece is individually numbered to verify origin and authenticity.