Product Range

Seat Mounting Hardware

The complete Endurance Motorsport catalogue. Over 30 products covering every stage of a motorsport bucket seat installation, from chassis to seat shell.

Seat Side Mount Brackets

The core product of the range. Laser-cut or CNC-machined brackets that bolt to the side mounting holes of a fixed-back racing seat, then connect to base mounts or runners below.

Available in steel (M8 and M10) and multi-point configurations. FIA-standard 290mm spacing. Multi-hole patterns provide height and tilt adjustment without fabrication.

Typical price:£60 to £120

Products in this category

  • Steel M8 Side MountsSteel, M8 mounting, multi-hole height adjustment
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  • Steel M10 Side Mounts for Corbeau SeatsSteel, M10 mounting, Corbeau-compatible geometry
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  • Multi-Point M8 Side Mount BracketsSteel, M8, extended adjustment range for rake and height
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  • Mazda MX-5 Mk1 Adjustable Side Mounts (2 pairs)Vehicle-specific geometry for NA/NB MX-5 chassis
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Seat Base Mount Adapters

Flat plates and cross-bars that sit between the vehicle floor and the seat side mounts. These provide the lower connection point in the installation stack and allow different systems to be combined.

Designed for compatibility with standard aftermarket runner spacing. Some are universal, others target specific rail systems such as M2-spec runners.

Typical price:£40 to £90

Products in this category

  • Adaption BarsSteel, universal base adapters for standard rail spacing
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  • Corbeau to Sparco Base Mount Adaption BarsSteel, bridges Corbeau side mount to Sparco rail geometry
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  • Base Mount Adapter for M2 RailsSteel, designed for M2-specification sliding rail systems
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  • Classic Mini SubframesVehicle-specific, mounts to Mini A-series floor pan
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Seat Rails and Sliding Runners

Sliding rail assemblies that sit between the base mounts and the seat side mounts. Allow the driver to adjust fore-aft seating position without tools.

Steel construction. Compatible with standard mounting hole patterns. Essential for road-registered vehicles where driver adjustment is required by regulations.

Typical price:£30 to £70

Products in this category

  • Sliding Runner KitSteel, universal fore/aft adjustment, standard bolt pattern
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  • PCI Racing Universal Seat SlidersHeavy-duty steel, extended travel, motorsport-grade locking
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Hardware and Fastener Kits

Bolt, nut and washer sets specified for racing seat installations. High-tensile steel and titanium options for weight-sensitive builds.

M8 specification to match FIA seat mounting standards. Titanium options available for minimum weight applications in competition cars.

Typical price:£10 to £30

Products in this category

  • Bucket Seat M8 Bolt PackHigh-tensile steel, grade 10.9, M8 specification
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  • Titanium M8 Nut PackGrade 5 titanium, M8, significant weight reduction over steel
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  • Titanium Bolt PackGrade 5 titanium bolts, M8, complete lightweight fastener set
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Harness and Seat Belt Mount Hardware

Mounting brackets for lap belts and harness anchor points. Creates compliant attachment points for FIA-approved harness systems.

Used to attach harness eye bolts or seat belt anchors to chassis hard points where factory mounting is not suitable for motorsport applications.

Typical price:£20 to £50

Products in this category

  • Seat Belt BracketsSteel, harness eye-bolt compatible, chassis mounting
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Fabrication and Weld-In Components

Components designed for permanent integration into a race car chassis during build. Used by fabricators building dedicated competition vehicles.

Common in drift builds, rally cars, and stripped circuit racers where OEM floor mounting points are removed or unsuitable for a competition seat installation.

Typical price:£50 to £100

Products in this category

  • Weld-In Seat Rail KitSteel, weld-in design, suitable for tube frame and monocoque builds
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Simulator and Office Furniture Adapters

Adapters that allow real racing bucket seats to be mounted on office chair bases, simulator rigs or bar stools. Popular among motorsport enthusiasts who want an authentic sim rig.

Bridges the mechanical interface between a racing seat shell and domestic furniture bases. Allows use of genuine FIA-spec seats in a home environment.

Typical price:£30 to £80

Products in this category

  • Office Chair Adaptor PlateSteel, fits standard office chair base stem
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  • Office Base and Adaption BarsSteel base assembly with adaption bars for seat mounting
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  • Bar Stool with Office Chair Adaptor PlateBar stool base with integrated seat adaptor plate
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Not sure which product you need?

Contact us with your seat make and vehicle details and we will identify the correct mounting solution.

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