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- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300Bhp)
- Porsche Cayman 718 2.0L PDK (300Bhp)
- Porsche Cayman S 718 2.5L Manual (350Bhp)
- Porsche Cayman S 718 2.5L PDK (350Bhp)
- Porsche Cayman T 718 2.0L Manual (300Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 981 Cayman / Cayman GT4 2012-16
Porsche 718 (982) Cayman / Cayman GT4 2017>>
Material: Type 304 stainless steel.
Finish: Wrinkle finish black power coat.
Weight: 5 lbs.
Models: Cayman 981 ('12-'16) and GT4
Installation: Bar attaches to factory cross-member
Miscellaneous: One R-1046 harness mount is required per seat. The R-1046 is designed for use with bolt in harnesses. The shoulder bolts are 12mm, which allows them to work well with 13mm or .5" bolt in brackets. If you wish to convert and existing wrap around harness for use with the R-1046, we recommend the Schroth B24 bolt in bracket (sr B24.15.13 NC, 2 required per seat).
For Installation instructions please CLICK HERE
Brey-Krause's new Cayman Harness Truss is a unique mounting system that helps to position the driver using fixed attachment locations for harness straps. The unit is made of aluminum and stainless steel for superior strength and support, yet it is lighter than tubular or steel bars. It has been tested and certified to meet NHTSA load requirements. The R-1045 is easy to install and remove, utilizing existing factory mounting points.
The lattice is precision water-jet machined. It has been tested and certified to handle the types of forces required by the National Highway Traffic Safety Administration DOT and SAE J385 Rev.MAR 95, Motor Vehicle Seat Belt Anchorages-Performance Requirements.
Note: Powder-coated R-1045 shown is custom
Brey-Krause Harness Mounting - Motorsport-Grade Safety & Secure Installation
Brey-Krause harness mounting solutions are engineered to provide secure, chassis-correct attachment points for racing harnesses in Porsche vehicles. Designed to work with factory seat mounts, roll bars, and structural anchor points, Brey-Krause hardware allows multi-point harnesses to be installed safely without drilling or compromising the vehicle’s integrity.
Available from Design911, Brey-Krause harness mounts are trusted in motorsport and track-day environments for their precision engineering, strength, and compliance with safety best practices.
What Do Brey-Krause Harness Mounts Do?
Harness mounting hardware ensures racing harnesses are anchored safely and correctly.
Core Functions:
- Provide secure mounting points for multi-point harnesses
- Maintain correct harness geometry and load paths
- Utilise factory or reinforced mounting locations
- Support track-day and motorsport safety requirements
- Enable reversible, non-invasive installation
Correct mounting is essential for harness effectiveness and driver safety.
Why Do Harness Mounting Components Fail?
Although built to high standards, mounting hardware can degrade or become unsafe.
Common Causes of Failure:
- Metal fatigue from repeated high-load use
- Incorrect installation or torque settings
- Corrosion from moisture or track exposure
- Wear at mounting points or fasteners
- Use beyond intended application or regulations
Compromised mounts can reduce harness effectiveness and increase injury risk.
When Should Brey-Krause Harness Mounting Be Replaced?
Brey-Krause harness mounting components should be replaced
when:
- Visible deformation, cracking, or corrosion is present
- Fasteners or mounting points show wear
- Harness geometry no longer meets safety guidelines
- Upgrading seats, harnesses, or roll-over protection
- Preparing a vehicle for track inspection or competition
Regular inspection ensures ongoing safety and compliance.
Highlights
- Motorsport-grade Porsche harness mounting solutions
- Designed by Brey-Krause for precision and strength
- Supports safe, correct harness installation
- Non-invasive, vehicle-specific fitment
- Ideal for track days and competitive driving
