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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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OS Giken
OS Giken Super Lock LSD for 2005-2012 Porsche Boxster and Cayman (Manual Transmission)
$1,950.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2005-2012 Porsche Boxster and 2006-2012 Cayman models equipped with manual transmissions.
The OS Giken Super Lock LSD (PR151-HA) is a high-performance clutch-type limited-slip differential engineered for drivers who demand predictable traction on both the street and the track. Unlike standard LSDs that can exhibit jerky engagement, the Super Lock design uses a specialized pressure ring and a high count of friction plates to provide progressive, smooth locking that scales with torque input. This results in superior cornering stability and reduced inside-wheel spin without compromising drivability.
- Manufacturer Part Number: PR151-HA
- Transmission Compatibility: Manual Transmission (MT) Only
- Internal Design: Progressive clutch-type with high friction plate capacity
- Locking Characteristic: Speed and torque sensitive for smooth engagement
- Housing: High-strength steel construction for maximum durability
Full Fitment List:
- 2005-2012 Porsche Boxster (Base, S, Spyder, Limited Edition, Black Edition)
- 2006-2012 Porsche Cayman (Base, S, R)
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2012 | Porsche | Boxster | Base |
| 2008 | Porsche | Boxster | Limited Edition |
| 2008 | Porsche | Boxster | RS 60 Spyder |
| 2005-2012 | Porsche | Boxster | S |
| 2012 | Porsche | Boxster | S Black Edition |
| 2008 | Porsche | Boxster | S Limited Edition |
| 2009 | Porsche | Boxster | S Porsche Design 2 |
| 2011-2012 | Porsche | Boxster | Spyder |
| 2007-2012 | Porsche | Cayman | Base |
| 2012 | Porsche | Cayman | R |
| 2006-2012 | Porsche | Cayman | S |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
OS Giken Super Lock LSD for 2005-2012 Porsche Boxster and Cayman (Manual Transmission)
$1,950.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$1,950.00
$1,950.00
$1,950.00
Fits 2005-2012 Porsche Boxster and 2006-2012 Cayman models equipped with manual transmissions.
The OS Giken Super Lock LSD (PR151-HA) is a high-performance clutch-type limited-slip differential engineered for drivers who demand predictable traction on both the street and the track. Unlike standard LSDs that can exhibit jerky engagement, the Super Lock design uses a specialized pressure ring and a high count of friction plates to provide progressive, smooth locking that scales with torque input. This results in superior cornering stability and reduced inside-wheel spin without compromising drivability.
- Manufacturer Part Number: PR151-HA
- Transmission Compatibility: Manual Transmission (MT) Only
- Internal Design: Progressive clutch-type with high friction plate capacity
- Locking Characteristic: Speed and torque sensitive for smooth engagement
- Housing: High-strength steel construction for maximum durability
Full Fitment List:
- 2005-2012 Porsche Boxster (Base, S, Spyder, Limited Edition, Black Edition)
- 2006-2012 Porsche Cayman (Base, S, R)
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2012 | Porsche | Boxster | Base |
| 2008 | Porsche | Boxster | Limited Edition |
| 2008 | Porsche | Boxster | RS 60 Spyder |
| 2005-2012 | Porsche | Boxster | S |
| 2012 | Porsche | Boxster | S Black Edition |
| 2008 | Porsche | Boxster | S Limited Edition |
| 2009 | Porsche | Boxster | S Porsche Design 2 |
| 2011-2012 | Porsche | Boxster | Spyder |
| 2007-2012 | Porsche | Cayman | Base |
| 2012 | Porsche | Cayman | R |
| 2006-2012 | Porsche | Cayman | S |
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