Bespoke Leather BMW M Carbon Fiber Bucket Seats

CarbonXtreme Global First Release.

Made to Order. Fully Bespoke. One Owner. One Design.

The flagship of the line: a fully custom carbon bucket seat developed around your vehicle and design direction. A wide range of leather, quilting, stitching, piping, and finish options is available, subject to written material and feasibility confirmation before production.

Not Sure Which BMW M Carbon Bucket Seat Tier Fits You?

• Choose OEM Spec for the factory OEM color palette in OEM Merino leather, at the most accessible price.
• Choose Heritage Fabric for vintage Heritage Pattern fabric centers in houndstooth, tartan and check.
• Choose Bespoke Leather (this page) for a fully bespoke, one-of-one build with a dedicated designer.

A Bespoke Build, Not a Configurator

Bespoke Leather is our highest tier. A dedicated designer works with you one to one to develop the specification. You provide a starting direction for leather, color, quilting, stitching, piping, and finish. Material availability, feasibility, layout, and any additional cost are confirmed in writing before production. Gallery images are design references and do not represent completed CarbonXtreme customer installations or a fixed menu.

The Listed Price Is a Starting Reference

Because every Bespoke Leather build is unique, the price shown here is a reference for a standard bespoke build. Certain premium hides, rare or exotic leathers, or complex one-of-one design requests may carry an additional cost. If they do, we quote it to you clearly and in writing, and nothing is made until you approve. No surprises, no pressure.

How It Works

1. You place your order to begin. This reserves your build slot and starts the conversation.
2. Your dedicated designer reaches out to understand exactly what you want, with references, materials, and finishes.
3. We confirm the design, the materials, and any additional cost with you in writing before production.
4. We build, quality-check, and send you photos for your approval before shipping.

This is how it should be at this level: considered, unhurried, built once and built right.

Fitment and Installation

Direct fitment is confirmed for the G80 M3, G82 M4, and G87 M2, subject to final confirmation of the vehicle specification before production. For the F80, F82, and F87, the installer transfers the original computer module from the factory seat, and the exact car is reviewed after purchase and confirmed before production begins. Every other chassis, including F90, G90, F92, F93, F06, BMW M SUVs, XM, Z4 G29, and Toyota GR Supra A90, is reviewed for fitment after purchase and must be confirmed before production begins. We collect your vehicle model, production year, chassis code, steering side, and market specification on this page. Installation must be completed by a qualified workshop.

Seat Climate

Seat heating is included as standard. For the G80, G82, and G87, optional active ventilation uses the vehicle comfort seat protocol and is controlled through the infotainment system. Installation requires one diagnostic computer pass. Ventilation availability for F chassis cars, non M chassis cars, and vehicles without a factory ventilation option is confirmed for the exact car before production.

Side Airbags and Shipping

Built in side airbags are included. The airbag units are sourced from the same contract manufacturer that supplies BMW. CarbonXtreme does not develop or manufacture the airbag units. Installation and system checks must be completed by a qualified workshop. The customer remains responsible for applicable local road, inspection, and insurance requirements.

Current shipping methods, prices, and transit estimates are maintained in the Shipping Estimate section on this page.

Occupancy Sensor: Read This If Your Car Was Sold in the US or Canada

Cars sold in the US and Canada carry an occupancy sensor in the front passenger seat. It is part of the airbag system. It senses whether that seat is occupied and roughly how heavy the occupant is, and tells the passenger airbag whether to fire. It has been mandatory on US-market cars since the Advanced Airbag Rule was added to FMVSS 208, and the Canadian standard mirrors the American one. If you are outside North America, check whether your car is a US-spec import.

Our seats do not include this sensor at this stage. If your car has one, you can transfer it from your original passenger seat, or buy a new one. Left out, it brings up an airbag warning light on the dash. Tell your workshop before the install.

We are working with our supplier on having the sensor fitted from the build stage on future production.

Made to Order Status

This is a made-to-order, built-to-design commission, processed on a first-ordered, first-built basis. Bespoke builds take a little longer than our standard tiers. Your designer confirms the exact timeline with you before production.

Add Personalized Illuminated Headrest Logo

An illuminated tri-color emblem on the headrest is included. Want your name, initials, or chassis code instead? It is part of the bespoke conversation, or add our Custom Illuminated Headrest Logo Add-On ($449).

Early Launch Pricing

We are in the early launch phase of this build. Current pricing reflects an early-launch offer, and we reserve the right to adjust pricing as we move out of this phase. If we lower the price within 30 days of your purchase, we will refund you the difference.

Important Notes

• Aftermarket. Not affiliated with, endorsed by, or sponsored by BMW AG. Compatible with the listed vehicles for fitment reference only.
• Installation by a qualified workshop required.
• Made-to-order orders accept a 30-day cancellation window before production lock. Once production begins, orders are non-refundable.
• Each Bespoke Leather build is a one-of-one commission. Final materials, design, and any additional cost are confirmed with you in writing before production.