Precision-engineered Rennline control arm shim compatible with Porsche 911 models 996, 997, and 991—as well as Boxster and Cayman generations 986 and 987—designed specifically for use with GT3-style control arms to optimize camber and suspension geometry.

Description

Sold and priced individually. Available in a variety of convenient sizes, starting at 1mm, these allow you to adjust lower control arm length and camber. A 10mm shim will provide approximately 1 degree of additional negative camber. As an example if you were looking for 1 degree of additional camber per side, you would need two 10mm shim kits. Not all cars are equal side to side, so please plan accordingly. Fits:

• 911 type 996
• 911 type 997
• 911 type 991
• Boxster type 986
• Boxster / Cayman type 987
• *must have GT3 or Cup control arms
• **can be used front or rear

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