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  See more parts for Porsche 981 Cayman
Select the year of your Porsche 981 Cayman:
Rennline GT3 4mm Rear Lower Control Arm Shims for Porsche 991/981 (2014-2016) - S17 4MM
Rennline GT3 4mm Rear Lower Control Arm Shims for Porsche 991/981 (2014-2016) - S17 4MM - Image 4 Rennline GT3 4mm Rear Lower Control Arm Shims for Porsche 991/981 (2014-2016) - S17 4MM - Image 2 Rennline GT3 4mm Rear Lower Control Arm Shims for Porsche 991/981 (2014-2016) - S17 4MM - Image 3 Rennline GT3 4mm Rear Lower Control Arm Shims for Porsche 991/981 (2014-2016) - S17 4MM - Image 4

Rennline S17 4MM Shim - Precision Adjustments for Your Porsche

When it comes to dialing in your Porsche's suspension, the Rennline S17 4MM Shim is an essential tool for enthusiasts looking to fine-tune their ride. Designed specifically for the Porsche 981 Cayman (2014-2016) and Porsche 991.1 GT3/GT3 RS (2014-2016) models, this shim allows for precise adjustments to camber and lower control arm length, helping you achieve that perfect fitment and stance.

Why Choose the Rennline S17 Shim?

Whether you're hitting the track or just want to optimize your street performance, the S17 shim provides the flexibility you need. It’s all about getting your alignment just right, and with these shims, you can make subtle adjustments that can significantly impact handling and tire wear. Plus, they’re made from high-quality materials to ensure durability and reliability under stress.

Available Sizes

The S17 shim is available in a range of sizes to suit your specific needs:

  • 1mm
  • 2mm
  • 4mm
  • 6mm

Important Notes

  • Shims are sold individually, but it's common to use them in pairs. If you require a pair of a specific size, please adjust the quantity to two.

Fitment Details

These shims are compatible with the following models:

  • Porsche 981 Cayman (2014-2016)
  • Porsche 991.1 GT3/GT3 RS (2014-2016)

Customer Feedback

Here’s what a Porsche 991.1 GT3 owner had to say after installing the S17 shims: “I added the 4mm shims to my GT3, and the difference was night and day. The camber adjustment allowed me to get the tires perfectly aligned, resulting in sharper handling and better cornering stability. Highly recommend for anyone looking to optimize their setup!”

Upgrade your Porsche's performance with the Rennline S17 4MM Shim and experience the difference in handling and fitment. Get ready to take your driving experience to the next level!

Other Part Numbers:
Rennline #S17 4MM

Proposition 65

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

Vehicle
2014-2016
 Porsche 981 Cayman
2014-2016
 Porsche 991.1 GT3/GT3 RS

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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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