PORSCHE MOTORSPORT LCA CAMBER SHIMS PACK [PORSCHE 981 / 718 / GT4 / RS]
Highlights:
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We have frequently received requests from customers for high-quality LCA camber shims for their GT4 RS. However, the OEM Porsche camber shims have been prohibitively expensive.
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Thanks to store.51GT3.com, the largest Porsche Motorsport surplus store on the internet, we recently acquired a batch of unused old stock camber shims.
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To simplify the process for all GT4 RS owners, we have calculated the necessary camber shims for a single GT4 RS and created this comprehensive one car pack.
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We are excited to offer a pack of Porsche Motorsport camber shims specifically for the GT4RS at a reasonable price - 62% OFF MSRP of Porsche Motorsport!
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Limited Quantity Available: This is a first-come, first-served offer while supplies last.
Notes: These camber shims are unused old stock acquired from Porsche Motorsport teams. As a result, the outer packaging may show scratches, dirt, or minor damage; However, the inner parts are new and unused. Please do not purchase if you are concerned about these imperfections!
Application:
- All PORSCHE 718 / 981 Models
TECHNICAL SPEC OF SilverRocket LCA PACK
Lower Control Arm Camber Shims are the official mechanism designed by Porsche Motorsport to adjust camber settings on GT/RS models. When the GT4 RS leaves the factory, it already includes some camber shims to support a more aggressive driving style. However, Porsche provides the flexibility for customers to add additional camber shims for an even sportier setup.
SilverRocket has measured our GT4 RS and provided the table below to clarify the factory preset and maximum allowed camber shim measurements (in mm).
| Porsche GT4 RS Factory Settings for LCA Camber Shims | |||
|---|---|---|---|
| Front Left | Front Right | ||
| Factory Pre-Installed (mm) | 13 | Factory Pre-Installed (mm) | 13 |
| Max mm by Camber Shims | 5 | Max mm by Camber Shims | 5 |
| FACTORY LIMIT: MAX 18mm | FACTORY LIMIT: MAX 18mm | ||
| Rear Left | Rear Right | ||
| Factory Pre-Installed (mm) | 8 | Factory Pre-Installed (mm) | 8 |
| Max mm by Camber Shims | 10 | Max mm by Camber Shims | 10 |
| FACTORY LIMIT: MAX 18mm | FACTORY LIMIT: MAX 18mm | ||
For reference, with the OEM suspension and after adding camber shims to reach the maximum 18mm limit, SilverRocket's GT4 RS can achieve front camber angles of -2.5° and rear camber angles of -2.0°. This setup enhances the stability of turning significantly.
| Porsche Motorsport Technical Info | |
|---|---|
| Adjusting Disk Thickness | Camber Angles Impact |
| 1mm | 0.14" |
| 2mm | 0.28" |
| 7mm | 0.98" |
To simplify the process for all GT4 RS owners, SilverRocket has calculated the necessary camber shims for a single GT4 RS and created this comprehensive one car pack.
| SilverRocket Porsche Motorsport Camber Shim Pack Calculation | |||
|---|---|---|---|
| Front Left | Front Right | ||
| Factory Pre-Installed (mm) | 13 | Factory Pre-Installed (mm) | 13 |
| 7mm (99634154393) | 0 | 7mm (99634154393) | 0 |
| 2mm (99634154391) | 1 | 2mm (99634154391) | 1 |
| 1mm (99634154390) | 4 | 1mm (99634154390) | 4 |
| Total mm | 19 | Total mm | 19 |
| Rear Left | Rear Right | ||
| Factory Pre-Installed (mm) | 8 | Factory Pre-Installed (mm) | 8 |
| 7mm (99634154393) | 1 | 7mm (99634154393) | 1 |
| 2mm (99634154391) | 1 | 2mm (99634154391) | 1 |
| 1mm (99634154390) | 2 | 1mm (99634154390) | 2 |
| Total mm | 19 | Total mm | 19 |
| Warning: The SR pack includes four additional 1mm shims as a backup. Please note that the factory maximum limit is 18mm! | |||
| SilverRocket Porsche Motorsport Camber Shim Pack Content | ||
|---|---|---|
| SKU | Desc. | Qty |
| 99634154393 | Adjusting Disk Camber -7mm | 2 |
| 99634154391 | Adjusting Disk Camber -2mm | 4 |
| 99634154390 | Adjusting Disk Camber -1mm | 12 |
Notes: These camber shims are unused old stock acquired from Porsche Motorsport teams. As a result, the outer packaging may show scratches, dirt, or minor damage; However, the inner parts are new and unused. Please do not purchase if you are concerned about these imperfections!
ORDER YOUR PRODUCTS
We partnered with 51gt3.com, the largest motorsport portal in Asia Pacific as our official distributor, you can get our products via the link below.
If you are interested in representing our products, please check our partner page for more information.
