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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

DISPLAYING 1 to 13 (of 13 products)
R-9045
Product Information
Product Information
Brey Krause Actuating Tube - Sparco Sliders Mounted 16" apart

Sparco Sliders (Mounted 16 inches apart on center)

Material: Bent aluminium tube
Finish: Powdercoated in durable black wrinkle-finish
Weight: 3 oz. Models: All
Installation: Attach to Sparco sliders
R-9041
Product Information
Product Information
Brey Krause Seat Track Adapter.

For 986/996/987/997 Aftermarket Sparco and Cobra Slider Mounting

Material: Tig welded, 7 gauge, type 304, stainless steel
Finish: Satin finish stainless
Weight: 2 lb. 6 oz.
Models: Model R-9041 adapts Sparco, OMP, and Cobra sliders to 996/997/991/986/987/981
Installation: Attach to chassis using existing hardware

For Installation instructions CLICK HERE
R-9040
Product Information
Product Information
Brey Krause Seat Track Adapter.

For 986/996/987/997 Aftermarket Recaro Slider Mounting

Material: Tig welded, 7 gauge, type 304, stainless steel.
Finish: Satin finish stainless.
Weight: 2 lb. 6 oz.
Models: Model R-9040 adapts part# 0.20.40 Recaro seat sliders to 996/997 or Boxster.
Installation: Attach to chassis using existing hardware.

For Installation instructions CLICK HERE

Related Parts:
R-9062 Side Mount Brackets for Recaro Pole Position (fits Recaro Slider Part 0.20.40)
R-9063 Side Mount Brackets for Recaro Profi SPG, Recaro Profi SPA, Recaro Pro Racer HANS, Recaro Pro Racer HANS SPA - (fits Recaro Slider Part 0.70.9NT)
R-9066 Side Mount Brackets for Recaro SPGxl (for Recaro Slider Part 0.70.9NT) 911 (1964-Present)
R-9080
Product Information
Product Information
Brey Krause Side Mount Brackets for GT3 Race Seat (for floor mounting) - 911 (1999 - present), Boxster, Cayman - Drivers Side

For 997, 996, Cayman, 987, 986

The R-9080 requires the R-9042 Side Mount to Floor Adapter

Material: 11 gauge, type 304, stainless steel
Finish: Powder-coated in durable black wrinkle-finish
Weight: 4 lbs.
Models: Model R-9080 secures Porsche model GT3 seats to floor on driver's side. Model R-9081 secures Porsche GT3 seats to floor on passenger's side.
Installation: Adapts GT3 seats to 996/997/Boxster for direct floor mount with R-9042.
Miscellaneous: Allows taller drivers to floor mount seats to meet their clearance requirements. May be mounted in three positions with two inches of total adjustment forward and back. R-9042 adapter is required for installation. R-908X series seat mount kits provide an inboard seat belt mount. R-9031 is optional anti-sub strap mount for R-908X series.

For Installation instructions please CLICK HERE

Related Parts:
R-9042 Seat Floor Mount Adapter
R-9081
Product Information
Product Information
Brey Krause Side Mount Brackets for GT3 Race Seat (for floor mounting) - 911 (1999 - present), Boxster, Cayman - Passenger Side

For 997, 996, Cayman, 987, 986

The R-9081 requires the R-9042 Side Mount to Floor Adapter

Material: 11 gauge, type 304, stainless steel.
Finish: Powder-coated in durable black wrinkle-finish.
Weight: 4 lbs.
Models: Model R-9081 secures Porsche model GT3 seats to floor on passenger's side. Model R-9080 secures Porsche mode GT3 seats to floor on passenger's side.
Installation: Adapts GT3 seats to 996/Boxster for direct floor mount with R-9042.
Miscellaneous: Allows taller drivers to floor mount seats for meeting clearance requirements. May be mounted in three positions with two inches of total adjustment forward and back. R-9042 adapter is required for installation. R-908X series seat mount kits provide an inboard seat belt mount. R-9031 optional anti-sub strap mount for R-908X series.

For Installation instructions please CLICK HERE

Related Parts:
R-9042 Seat Floor Mount Adapter
R-9060
Product Information
Product Information
Brey Krause Side Mount Brackets for Sparco Evo/Pro2000, MOMO Super Cup Seats

For Mounting to Sparco, Recaro, and OMP Sliders

Fits:
Porsche 911 (1999 - present), 944, Boxster, and Cayman also requires Parts R-9041 Track Adapter and R-9045 Actuator Tube.
Porsche 911 (1964-1998) also requires Part R-9045 Actuator Tube.

Material: 11 gauge, type 304, stainless steel
Finish: Powder-coated in durable black wrinkle-finish
Weight: 4 lbs.
Models: Model R-9060 secures Sparco Evo, Pro2000 and MOMO Super Cup Seat to 996/997, Boxster, 911and 944. Model R-9061 is used for Sparco Evo-2 seat.
Installation: Adapts Evo seat to Sparco or Recaro part# 0.20.40 to factory sliders mounted 16" apart.
Miscellaneous: When using Sparco sliders order Brey-Krause model R-9045 actuating tube. When installing in 996/997 or Boxster you must use Brey-Krause model R-9040 or R-9041 seat track adapters.

For Installation instructions CLICK HERE

Related Parts:
Part R-9045 Actuator Tube
R-9041 Seat Track Adapter
R-9040 Seat Track Adapter
R-9061
Product Information
Product Information
Brey Krause Side Mount Brackets for Sparco Evo-2 US & Sparco Corsa (for Sparco sliders).

For Mounting to Sparco or OMP Sliders

Fits:
Porsche 911 (1999 - present), 944, Boxster, and Cayman also require Parts R-9041 Track Adapter and R-9045 Actuator Tube
Porsche 911 (1964-1998) also require Part R-9045 Actuator Tube

Material: 11 gauge, type 304, stainless steel.
Finish: Powdercoated in durable black wrinkle-finish
Weight: 4 lbs.
Models: Model R-9061 is used for Sparco Evo-2 US, Sparco Corsa, Cobra Imola II GT and OMP HTE-XL seats.
Installation: Adapts Evo seat to Sparco or Recaro part# 0.70.9NT to factory sliders mounted 16" apart.
Miscellaneous: When using Sparco sliders order Brey-Krause model R-9045 actuating tube. When installing in 996/997 or 986 Boxster the Brey-Krause model R-9040 or R-9041 seat track adapters must be used.

For Installation instructions CLICK HERE

Related Parts:
Part R-9045 Actuator Tube
R-9041 Seat Track Adapter
R-9040 Seat Track Adapter
R-9062
Product Information
Product Information
Brey Krause Side Mount Brackets for Recaro Pole Position.

For Mounting to Recaro Sliders.

Fits:
Porsche 911 (1999 - present), 944, Boxster, and Cayman also require Part R-9040 Recaro Seat Track Adapter
Porsche 911 (1974-1998) - no additional parts required w/ Recaro Slider Part 0.70.9NT


Material: 11 gauge, type 304, stainless steel
Finish: Powder-coated in durable black wrinkle-finish.
Weight: 4 lbs.
Models: Model R-9062 secures Recaro Pole Position seat to 996/997, Boxster, 911 & 944
Installation: Adapts Recaro Pole Position to Sparco or Recaro part# 0.70.9NT sliders mounted 16" apart
Miscellaneous: When using Sparco sliders order Brey-Krause model R-9045 actuating tube.

Download the detailed installation instructions


Related Parts:
R-9040
Recaro Track Adapter - 986/996/987/997
R-9045 Actuating Tube
R-9063
Product Information
Product Information
Brey Krause Side mount brackets for Recaro Profi SPG, Recaro Profi SPA, Recaro Pro Racer HANS, Recaro Pro Racer HANS SPA - (fits Recaro Slider Part 0.70.9NT).

For Mounting to Recaro Sliders.

Fits:
Porsche 911 (1999 - present), 944, Boxster, and Cayman also require Part R-9040 Recaro Seat Track Adapter
Porsche 911 (1974-1998) - no additional parts required w/ Recaro Slider Part 0.70.9NT

Material: 11 gauge, type 304, stainless steel
Finish: Powdercoated in durable black wrinkle-finish
Weight: 4 lbs.
Models: Model R-9063 secures Recaro SPG/SPA seat to 996/997, Boxster, 911 & 944
Installation: Centers adapts Recaro SPG/SPA to Recaro part# 0.70.9NT mounted 16" apart
Miscellaneous: Water cooled cars must use R-9040 with aftermarket Recaro sliders.

Download the detailed installation instructions
R-9066
Product Information
Product Information
Brey Krause Side mount brackets for Recaro SPGxl

For Mounting to Recaro Sliders

Fits:
Porsche 911 (1999 - present), 944, Boxster, and Cayman also require Part R-9040 Recaro Seat Track Adapter
Porsche 911 (1974-1998) - no additional parts required w/ Recaro Slider Part 0.70.9NT

Material: 11 gauge, type 304, stainless steel
Finish: Powder-coated in durable black wrinkle-finish.
Weight: 4 lbs.
Models: Model R-9066 secures Recaro SPGxl seat to Recaro sliders part# 0.70.9NT
Installation: Adapts Recaro SPGxl Recaro part# 0.70.9NT sliders mounted 16" apart

Download the detailed installation instructions

Related Parts:
R-9040 Recaro Track Adapter - 986/996/987/997/981/991
R-9067
Product Information
Product Information
Brey Krause Side Mounts for Recaro SPA, SPG, and Pro Racer HANS Seats

For Mounting to Recaro Sliders

Fits:
Porsche 911 (1999 - present), 944, Boxster, and Cayman
Porsche 911 (1974-1998)

Center your Recaro SPA, SPG, or Pro Racer HANS race seats on Recaro manual sliders using the R-9067 race seat side mount brackets. They are fabricated from 304 Series stainless steel and have a black wrinkle powder-coated finish. The side mounts are designed for all Porsches with Recaro sliders that are spaced at 16 inches apart.

Material: 304 series stainless steel
Finish: Black powder-coated wrinkle finish
Weight:
Models: Fits all Porsches with Recaro sliders that are spaced 16" apart.

For Installation instructions CLICK HERE

Related Parts:
R-9040 Recaro Track Adapter - 986/996/987/997
R-9033 Sub Strap Mount
R-9052
Product Information
Product Information
Brey Krause Side Mount Brackets for OEM Manual Sliders.

For Mounting to Porsche OEM 991, 981, 997, 987 Manual Sliders

Material: 11 gauge, type 304, stainless steel
Finish: Powder-coated in satin black
Weight: 1 lbs.

Models: Model R-9052 secures aftermarket seats with a width between 390mm - 430mm for driver's side and/or passenger's side.

Installation: Installs a range of fixed back aftermarket seats to OEM manual sliders seat widths. Seat compatibility is dependent on how side mounts are installed. The Side Mount System installs aftermarket seats in the lowest possible position with OEM sliders. This Side Mount System installs seats about 0.5 inches lower than the stock seat, depending on the type of aftermarket seat used.

Not compatible with OEM sliders with powered fore and aft movement.

Miscellaneous: The R-9052 Side Mounts sold as a set to complete installation of one seat assembly with use of 3-point seat belt, Driver or Passenger side. Clip-In Lap Belt Mounts, Sub Strap Mount, and Fire Extinguisher Mount, for fire extinguisher and up to 6-point harness installation not included.

The Brey-Krause Side Mount System for Porsche OEM manual 991, 981, 997, and 987 sliders, provides a simple, light, and inexpensive seat mounting solution for your Porsche. This Side Mount System not only installs a wide range of seats, but offers integrated mounting points for Sub Strap, Lap Belts, and Fire Extinguisher Mounts. Due to factory testing requirements for seat belt anchorages, harnesses and seat belts can be mounted above the slider. This means no matter the seating position seat belts, harnesses, and fire extinguisher travel with the seat and remain in proper position in relation to the driver and seat. This provides a significant advantage compared to seat assemblies utilizing aftermarket sliders that are not design to have harnesses mounted above the sliders.

For Installation instructions please CLICK HERE

Related Parts:
R-9259 - Sub Strap Mount
R-9006 - Inside Clip-In Lap Belt Mount
R-9003 - Outside Clip-In Lap Belt Mount
R-9262
Product Information
Product Information
Mounts seats with a width between 385mm - 409mm to BMW E9X and E82 Series floor

Fits:
BMW E9X and E82 Series floor


DISPLAYING 1 to 13 (of 13 products)
About Brey-Krause Seat Mounting

Brey-Krause Seat Mounting Systems - Porsche Seat Mounts & Brackets

Brey-Krause Seat Mounting Systems are precision-engineered solutions designed to securely install performance and OEM seats in Porsche vehicles. Developed for both road and track use, these seat mounts provide a rigid, correctly aligned seating position while maintaining safety, comfort, and compatibility with factory mounting points.

Available from Design911, Brey-Krause seat mounting products are manufactured from high-strength materials and designed to support fixed-back and reclining seats, making them ideal for performance upgrades, motorsport builds, and track-focused Porsche applications.

What Do Brey-Krause Seat Mounting Systems Do?

Brey-Krause seat mounts ensure safe, stable, and ergonomic seat installation.

Core Functions:

  • Securely mount OEM and aftermarket seats.
  • Maintain correct seating position and driving ergonomics.
  • Provide rigid support under high cornering and braking loads.
  • Preserve factory mounting locations and vehicle integrity.
  • Support seat belt and harness compatibility.

These systems are essential for maintaining driver safety and control, especially during performance driving.

Why Do Seat Mounting Systems Fail?

Seat mounting failure is rare but critical and typically caused by external factors rather than manufacturing defects.

Common Causes of Failure:

  • Metal fatigue from repeated track or motorsport use.
  • Improper installation or incorrect torque settings.
  • Corrosion due to moisture, road salt, or environmental exposure.
  • Impact damage from accidents or heavy seat loads.
  • Mismatch between seat type and mounting system.

Regular inspection is essential, particularly in vehicles used for competitive or high-performance driving.

When Should Brey-Krause Seat Mounting Be Replaced?

Seat mounting systems should always be replaced when safety or structural integrity is compromised.

Replacement Is Recommended When:

  • Visible cracks, bending, or corrosion are present.
  • The vehicle has been involved in a collision.
  • Mounting points show elongation or hardware fatigue.
  • Seat alignment or driving position changes unexpectedly.
  • The mounts have reached the end of their service life in track conditions.

Motorsport vehicles should follow replacement intervals aligned with safety regulations and inspection requirements.

Key Benefits

  • Porsche-specific precision engineering
  • Motorsport-grade strength and materials
  • Compatible with fixed-back and reclining seats
  • Ideal for track days and performance upgrades
  • Maintains safe seat and belt geometry

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