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Ksport CPO031-RR Version RR Road Race Coilover Kit

(2005 Porsche 911 Carrera 4S; 2006-2012 Porsche 911 Carrera 4; 2007-2012 Porsche 911 Turbo)

Manufacturer

Part Number

CPO031-RR
Sale Price

$2,082.50

Estimated ship date Friday, November 27

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport CPO031-RR Version RR Road Race Coilover Kit is an aggressive, track-focused suspension system engineered exclusively for road racing applications. Featuring stiffer spring rates and purpose-built shock valving, the Version RR delivers maximum handling response and on-track performance that street-oriented coilovers simply cannot match. For race use only — not intended for street driving.

Built for Racing Performance:

  • Aggressive Spring Rates & Valving: Spring rates and shock valving are matched and optimized specifically for road racing, providing sharp, predictable handling and acute throttle response on track
  • 20–30mm Shorter Shock Stroke: A reduced shock stroke over standard coilovers keeps the suspension in its optimal working range under race conditions
  • 36-Way Adjustable Damping: Simultaneous compression and rebound adjustment across 36 distinct settings allows precise tuning for track conditions and driver preference
  • Upgraded Shock Bumpstops: Heavy-duty bumpstops are included to prevent the damper from bottoming out over curbs or uneven pavement
  • Custom Spring Rate Option: Choose from Ksport's proven spring rate settings or specify custom rates — shocks are valved specifically to match the selected springs

Monotube High-Pressure Damper Design:

  • Oil and gas are fully separated within the cylinder using a monotube configuration, which dissipates heat faster and more evenly than traditional twin-tube designs
  • Finer damping adjustments are possible compared to twin-tube construction
  • Reduced risk of aeration and cavitation results in more consistent damping performance throughout a race session

Pillowball Top Mounts & Camber Adjustment:

  • All-steel heavy-duty pillowball upper mounts (on applicable fitments) increase steering feel and provide direct, unfiltered driver feedback
  • Patented Top Nut and Bearing Kit helps minimize noise at low speeds
  • Camber adjustment available on many applications via the pillowball mount, eliminating the need for a separate camber kit

Aerospace-Grade Aluminum Construction:

  • Mounts, collars, and spring perches are machined from 6061-T6 billet aluminum for a lightweight, durable, and corrosion-resistant build
  • Steel shock bodies are zinc electroplated for added rust and weather protection
  • Integrated dust boot protects the damper seal; bump stop is housed inside the boot for a cleaner, more durable design

Height Adjustment & Suspension Travel:

  • Adjustable lower mount design allows ride height changes without sacrificing suspension travel
  • Ride height reduction of 2" to 4.7" depending on application

The Ksport CPO031-RR Version RR coilover kit is backed by a 12-month limited warranty covering manufacturer defects. Custom spring rate orders are built to spec — contact Ksport for lead time details.

Products specifications

Fits

2005 Porsche 911 Carrera 4S; 2006-2012 Porsche 911 Carrera 4; 2007-2012 Porsche 911 Turbo

Adjustable Height

yes

Spring Rate Rear kg/mm

26

Spring Rate Front kg/mm

22

Ksport Product Category

Coilover Kits

Dust Shield

No

Subject to CARB? Yes/No

No

Gas Charged

Yes

Upper Mount Type

Pillowball Mount with camber adjustment

Top Mount Type - Front

Pillowball Mount with camber adjustment

Ksport Product Sub-Category

Version RR Road Race Coilover Kit

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Lower Mount Type

Adjustable

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So far y’all are great!

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