Precision Fitment
Each part is 3D-scanned against the platform and digitally modelled before tooling — so fitment is engineered, not approximated.
£790.00
Crafted from pre-preg carbon fibre, these seats covers are essential for enhancing the interior.
Straight answers on fitment, lead time and build direction — direct from the team that engineers it.
Open WhatsApp Line →Every component leaves on one standard: measured fitment, disciplined materials, and a specialist on the line before and after you order. The proof sits below — not the promise.
Each part is 3D-scanned against the platform and digitally modelled before tooling — so fitment is engineered, not approximated.
Pre-preg carbon and lightweight composite, finished to a consistent standard and built for structural intent — not cosmetic weight.
A specialist answers fitment, lead time and compatibility before you order — and stays reachable after it ships.
Elevate your BMW’s interior with the ASM Sports Tech Pre-Preg Carbon Fibre Seat Back Covers, designed exclusively for the BMW F9X and G8X Series – including the M3, M4, M5, and other compatible models. Crafted with precision, these interior upgrades add a true motorsport-inspired finish to your cabin while maintaining OEM quality and fitment.
Manufactured from autoclave-cured pre-preg carbon fibre, these seat backs combine ultra-lightweight construction with high structural integrity and flawless weave consistency. The smooth, high-gloss finish reflects ASM’s dedication to premium craftsmanship, while the precision-molded fit ensures perfect alignment with factory seat contours.


Key Features:Pre-Preg Carbon Fibre Construction – autoclave-cured for maximum strength and lightweight precision.
OEM Fitment – designed for direct application over factory seat shells.
Gloss UV Finish – high-gloss clear coat for lasting brilliance and protection.
Premium Interior Upgrade – enhances cabin aesthetics with a motorsport-inspired appearance.
Upgrade your BMW F9X or G8X M Series interior with the ASM Sports Tech Pre-Preg Carbon Fibre Seat Back Covers – the perfect combination of lightweight engineering, luxury detailing, and true performance style.
Fitment, installation, materials, lead time and support — the answers that settle the last doubts before you order. Anything not covered, the specialist line is one tap away.
Fitment is defined by the product title, the listed application scope and your platform. If you're unsure, open the WhatsApp line and a specialist will confirm the correct application before you order.
Yes — particularly for carbon aero, exhaust components and platform-specific upgrades, where alignment, finish protection and correct hardware positioning matter to the result.
It depends on the part, but the standard is consistent: disciplined finish, clean visual consistency and resolved platform-specific presentation. Pre-preg carbon and lightweight composite where the application calls for it.
It depends on whether the part is in stock or built to order. The estimated timeline on the product page is the reference to use before checkout — and the specialist line can confirm it for your exact spec.
Yes. For fitment, visual direction, material choice or build planning, use the WhatsApp block on this page and a specialist will guide you before you place the order.
Yes — worldwide shipping is available across most ASM Sports Tech lines. Method and transit time vary by product category, destination and dispatch origin.
Order directly with ASM Sports Tech, or through an authorised partner in your region. Same components, same standard — whichever route fits the build.
Prefer a local point of contact? An authorised ASM partner in your region can handle the order end to end.
Multi-part builds and full upgrade directions are best coordinated as one order — we'll plan it with you before placement.
Order direct from ASM or through a partner — the parts, the fitment standard and the support are identical either way.
Matching components for the same platform — selected to fit alongside what you're ordering and finish the build as one resolved direction.