Brey Krause R-9052 Seat Side Mount Brackets Porsche 991 & 981 1 "a"


Brey Krause R-9052 Seat Side Mount Brackets Porsche 991 & 981


Shop Now and Pay Later pay over time using Klarna payment plan for your Stilo helmet

Brey Krause R-9052 Porsche Race Seat Side Mounts

The Brey Krause R-9052 Seat Side Mount Adapters are designed to help install a multitude of side-mounting racing seats directly to the factory manual sliders1 used on many Porsche 991 and 981 cars. (Porsche OEM sliders are not included.) They also fit some later 997 & 987 Porsches equipped with similar tabbed sliders.

Porsche factory sliders are known for their quality and strength. Along with their longer travel versus aftermarket sliders, they help retain the factory feel in your car. Brey Krause's innovative design allows the side mounts to be installed in four different positions. Combined with included spacers, they are compatible with a multitude of racing seats that are between 390 and 430mm wide. Slightly slotted side-mounting holes allow for fitment to the most popular seat manufacturers (Sparco, Recaro, OMP, Cobra, and more).

The R-9052 is compatible with the Brey Krause R-9259 sub strap mount (available as an option) for use with a five- or six-point racing harness.

Brey Krause R-9052 Side Mount Bracket Details:

  • Made from 11-gauge T304 stainless steel
  • Powder-coated in satin black
  • Weight 5 lbs (2.3 kg)
  • Fits all Porsche 991 & 981 cars with OEM manual seat sliders (also fits some late 997 & 987 cars with similar tabbed sliders) 
  • Fits side-mount racing seats between 390-430mm wide
  • Maintains factory seat belt mount

Download installation instructions here

1 Porsche OEM manual seat sliders (not included) are required for seat installation. The R-9052 is not compatible with Porsche power seat sliders. Not compatible with race seat sliders.

The Ultimate Auto Racing Helmet Buyer's Guide

We’ve sold tens of thousands of helmets here at Competition Motorsport and, in the process of doing that, answered a million questions (probably) about them. With that in mind, this article will give you the real lowdown on selecting a proper auto racing helmet. We’ll go over the why’s and how’s of size, shape, certification, pricing, features, and maintenance so you have the tools you need to select the perfect helmet.

Learn More

Driver Gear

If you wear it to protect yourself while racing, the Competition Motorsport Driver Gear collection is where you'll find it!

Racecar Gear

If you mount it on or install it in your vehicle for track days or wheel-to-wheel racing, the Competition Motorsport Racecar Gear collection is where you'll find it!

American Express Apple Pay Discover Google Pay Klarna Maestro Mastercard PayPal Shop Pay Visa