Tillett B10 Racing Seat In For Road & Track

The Tillett B10 Racing Seat is a lightweight performance seat designed to combine race-level driver support with the practicality required for road use. Developed from Tillett’s proven B6 race seat architecture, the B10 introduces carefully reworked side cut-aways that allow easy use of factory three-point seat belts while maintaining the secure, body-hugging support drivers expect from a dedicated performance seat. With its compact design, ultra-rigid twin-skin construction and contemporary styling, the B10 is an excellent choice for enthusiasts building a focused road car or serious track machine.

Constructed using advanced composite materials, the B10 is available in both GRP/GRP and high-gloss Carbon/GRP laminate options. The carbon version delivers exceptional rigidity while keeping weight extremely low, with the standard B10 weighing approximately 4.5kg and the larger B10XL around 5.4kg. This significant reduction in seat weight compared to factory seats helps lower overall vehicle mass while positioning the driver lower within the cockpit for a more connected driving experience.

Unlike many fixed-back racing seats that prioritise track use alone, the B10 has been engineered with real-world driving in mind. The front cushion rises slightly more than the earlier B6 design, improving leg support and making the seat more accommodating for taller drivers. The seating angle has also been optimised for saloon-style vehicles where steering wheel reach cannot easily be extended, allowing a more upright driving position and improved comfort during longer journeys.

Driver support remains a core strength of the B10’s design. Its sculpted body-mirroring shell securely holds the driver in place under high cornering loads without relying heavily on thick padding. This approach creates a seat that feels both supportive and comfortable while maintaining a lightweight structure. The seat also features an extended headrest height compared to the B6, ensuring proper upper-body support for drivers with longer torsos.

For added comfort and customisation, the B10 includes a Dinamica® suede-covered headrest pad as standard, with optional suede cushion and back panels available. These panels are particularly recommended for road-biased builds, providing additional comfort while retaining the seat’s lightweight construction. Customers can also select Tillett black suede panels with distinctive BMW M tri-colour stitching for a subtle OEM-inspired interior aesthetic.

The B10 is fully compatible with both factory seat belts and motorsport harnesses, supporting five- or six-point harness systems and HANS devices for dedicated track applications. Stainless steel side mounting points ensure secure installation when paired with Tillett’s FIA-approved seat brackets and 2° mounting systems, making it a versatile solution for a wide range of vehicle builds.

Available in both Standard and XL sizes, the Tillett B10 Racing Seat accommodates a variety of driver builds while maintaining the same lightweight composite construction and high level of support. Whether fitted to a road-focused BMW project, a weekend track car, or a dual-purpose build, the B10 delivers exceptional craftsmanship, performance-driven design, and the quality expected from a seat designed and manufactured in the United Kingdom.

Key Features

• Lightweight twin-skin composite seat construction

• Available in high-gloss Carbon/GRP or black gloss GRP finishes

• Approximate weight: 4.5kg (B10) and 5.4kg (B10XL)

• Derived from Tillett’s proven B6 race seat shape

• Cut-away sides allow easy use of factory three-point seat belts

• Body-mirroring shell provides excellent driver support

• Raised headrest height for improved upper-body support

• Optimised seating angle for saloon-style vehicles

• Compatible with five- or six-point race harness systems

• HANS device compatible (20°)

• Dinamica® suede headrest panel included as standard

• Optional Dinamica® suede seat and back cushions available

• Optional black suede panels with BMW M tri-colour stitching

• Stainless steel side mounting points

• Compatible with Tillett 2° side mount bracket systems

• Designed and manufactured in the United Kingdom

Compatibility

The Tillett B10 seat is suitable for a wide range of performance and track-focused vehicle builds using side-mount seat brackets.

Compatible Tillett seat brackets include:

• STBO Bracket Set

• STBI Bracket Set

• TBFIAS

• TEMIRA01 bracket kit

• STBT

• VTBI

• VTBO

Compatible seat panels:

• TP2

• TP2H

• TP2D

• TP2OG

• TP3EMIRA

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.