Product Details
The KSport Version RR Coilover Kit is built for 2005-2011 Porsche 911 owners who want a track-ready damper without jumping to a remote reservoir setup. It features a monotube design, high-pressure nitrogen charge, and damping curves tuned for grip — so your 911 stays flat through transitions, turns in harder, and uses its tires instead of fighting them.
Full ride-height adjustment and single-knob damping control give you a usable range from street stance to weekend warrior. If the Kontrol Pro feels a touch soft and you're not ready to step up to two-way, the Version RR lives in the sweet spot — a serious coilover for a Porsche 911 that sees real driving without turning into a track-only build.
Features
- Strictly designed and built for Auto Racing
- Stiffer spring rates and shock valving combined with 20-30mm shorter shock stroke
- 36 levels of damping which allow you the ability to perfectly dial in your coilover system
- Collars and upper mounts made from 6061 aluminum with T6 for increased hardness
- Adjustable spring perch for height adjustment
- Adjustable lower mount allowing maximum suspension travel
- Camber adjustment on many models
- All metal pillowball for added strength and responsiveness
- Monotube high pressure design for better performance and heat dissipation
- Electroplated body for added protection from corrosion and rust
Specifications
| Part Number | CPO050-RR |
| Damping Adjustment | 36-Way |
| Height Adjustable | Yes |
| Spring Rate (Front) | 22.0 kg/mm (1232 lbs/in) |
| Spring Rate (Rear) | 26.0 kg/mm (1456 lbs/in) |
| Spring Type | Linear |
| Top Mount (Front) | Pillowball Mount with camber adjustment |
| Top Mount (Rear) | Reuses OEM Top Mount |
Vehicle Fitment
- 2005 Porsche 911
- 2006 Porsche 911
- 2007 Porsche 911
- 2008 Porsche 911
- 2009 Porsche 911
- 2010 Porsche 911
- 2011 Porsche 911
Important Fitment Note
GT3

