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Rennline RSR Weld-On Strut Tower Brace for Porsche 911 | 912 | 930 1966-1989 - Silver
$245.00

Rennline SB81.91 SILVER Strut Tower Brace

If you're a passionate Porsche enthusiast looking to enhance the performance of your classic 911, the Rennline SB81.91 SILVER Strut Tower Brace is a solid choice. Designed specifically for the Porsche 911, 912, and 930 models from 1966 to 1989, this strut tower brace is engineered to provide exceptional strength and stability.

The SB81.91 SILVER features a robust design that has been refined over years of experience. Each brace is precision cut and bent in-house, ensuring a perfect fit every time. The dimple dye process used in its construction adds an extra layer of rigidity, making this brace not just a cosmetic upgrade but a functional enhancement to your vehicle’s performance.

Once welded to your strut tower, this brace serves as a solid anchor point for additional strut tower components, significantly increasing the overall strength and rigidity of the strut tower itself. This means better handling and improved suspension geometry, especially during those spirited drives or track days.

To complete the package, the SB81.91 comes with a fully adjustable, spherical end strut bar that connects between the brackets. This setup not only enhances stiffness but also ensures that you maintain optimal steering feel, even under the most demanding conditions.

Technical Details:

  • Material: High-strength steel
  • Finish: Silver powder coat for durability
  • Compatibility: Porsche 911 (1984-1989), Porsche 912 (1966-1969), Porsche 930 (1975-1989)

Customer Feedback:

"I installed the Rennline SB81.91 on my 1985 911, and the difference in handling is remarkable. You can really feel the added stiffness when cornering. Worth every penny!" - Mark T.

"The fit was perfect, and the installation was straightforward. My car feels more responsive, and I love the look of the silver finish." - Linda R.

Other Part Numbers:
Rennline #SB81.91 SILVER

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Porsche 911 1984-1985, 1987 Base
Porsche 911 1984-1989 Carrera
Porsche 911 1986-1989 Turbo Carrera
Porsche 911 1989 Speedster
Porsche 911 1989 Carrera 4
Porsche 912 1966-1969 Base
Porsche 930 1978-1979 Turbo

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Who is Rennline?

Rennline is an aftermarket company based in Milton, Vermont, which is not far from Montreal, Quebec. The company specializes in creating performance parts for high-end sports cars such as Porsche. The company was founded by Paul Jacques, who has years of experience in the aerospace industry. Fueled by his passion for cars, specifically the Porsche 911, he decided to start his own company. Today, they are recognized as the leading brand when it comes to high-performance parts and has expanded its offerings to other platforms such as Audi and BMW.

High Tech Facility

Rennline has been able to create some of the highest quality products through the use of the most advanced manufacturing tools available. Their facility has its own CNC water jet, CNC Milling and Turning Operation, and machines such as a forming machine, welding machine, and embossing machine. They also have their own painting facility that enables them to do powder coating, anodizing and screen printing. These tools combined with the best craftsmen, have been the key to the company’s success.

Purchase Rennline Products at Vivid Racing

Rennline offers a wide range of products from chassis stiffeners, pedals, door stiffeners, restoration parts, suspension parts, and more. They have been manufacturing these vehicle-specific products for years and have become the leading expert in their field. If you want a brand that you can trust, then Rennline is for you. Visit Vivid Racing and check out the list of their products that would fit your specific needs.




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