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Ksport CBM093-RR Version RR Road Racing Coilover System

(2008-2013 BMW M3)

Manufacturer

Part Number

CBM093-RR
Sale Price

$1,870.00

Estimated ship date Saturday, November 21

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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 Version RR Coilover System (CBM093-RR) is engineered exclusively for road racing applications, featuring aggressive spring rates and precision valving tuned for maximum handling performance. With a stiffer setup and 20–30mm shorter shock stroke compared to street-oriented systems, this kit delivers sharp, immediate response and acute handling characteristics demanded on the track.

Damping & Adjustability:

  • 36 levels of damping adjustment allow precise fine-tuning of suspension behavior to match track conditions and driving style
  • Simultaneous compression and rebound adjustment simplifies setup changes at the circuit

Construction & Design:

  • Monotube shock design separates oil and gas within the cylinder for superior heat dissipation, finer damping control, and reduced risk of aeration and cavitation compared to twin-tube designs
  • Steel shock bodies are zinc electroplated for corrosion resistance
  • Mounts and major structural components are machined from 6061 billet aluminum — lightweight, durable, and rust-resistant
  • Valving is precisely matched to the installed spring rates for consistent, reliable performance

Upper Mounts & Geometry:

  • Pillow ball upper mounts available on select applications (front and rear), providing direct driver feedback and solid suspension response
  • Pillow ball mounts preserve OEM suspension geometry while enabling camber adjustment on applicable fitments — no separate camber kit required

Height Adjustment:

  • Adjustable lower mount design allows ride height changes without sacrificing suspension travel, maintaining full shock stroke for race use

Important: The Ksport Version RR system is intended for race use only and is not designed for street driving or public road use.

Products specifications

Fits

2008-2013 BMW M3

Spring Rate (F)

18/1008kg/lbs

Spring Rate (R)

18/1008kg/lbs

Upper Mount (F)

Pillowball

Upper Mount (R)

OEM

Spring Rate Rear kg/mm

18

Gas Charged

Yes

Adjustable Height

yes

Spring Rate Front kg/mm

18

Ksport Product Category

Coilover Kits

Subject to CARB? Yes/No

No

Upper Mount Type

Pillowball Mount with camber adjustment

Dust Shield

No

Ksport Product Sub-Category

Version RR Road Race Coilover Kit

Top Mount Type - Front

Pillowball Mount with camber adjustment

Top Mount Type - Rear

Reuses OEM Top Mount

Lower Mount Type

Adjustable

Very fast shipping. Low price too.

Good to go...

Very good

It took exactly a week for the part to be shipped because the part came directly from the supplier. But the price was the lowest around.

Very smooth

Very good!

Quick and easy

Quick shipping, good communication, low price, would purchase again from this company.

so far easy and efficient

Best price by far over 100 dollars different from amazon.com. I will definitely shop here agian

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