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Ksport CBM019-RR Version RR Road Racing Monotube Coilover System with 36-Way Damping

(1988-1991 BMW M3)

Manufacturer

Part Number

CBM019-RR
Sale Price

$1,785.00

Estimated ship date Saturday, November 21

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport CBM019-RR Version RR Coilover System is engineered exclusively for road racing applications, featuring aggressive spring rates and precision valving tuned for maximum handling performance. With acute throttle-like reaction and responsiveness, this system is built to meet the demands of competitive motorsport environments.

Key Features:

  • 36 Levels of Damping Adjustment — Simultaneous compression and rebound adjustment allows precise fine-tuning of handling characteristics with a single adjustment point
  • Monotube Shock Design — Oil and gas are separated within the cylinder for superior heat dissipation, finer damping control, and reduced aeration and cavitation compared to twin-tube designs
  • Pillow Ball Upper Mounts — Available on select front and rear applications; preserves OEM suspension geometry while delivering a more direct, communicative feel for enhanced driver feedback
  • Camber Adjustment via Pillow Ball Mount — Certain applications support camber adjustment directly through the pillow ball mount, eliminating the need for a separate camber kit
  • Adjustable Lower Mount — Height adjustment is achieved without sacrificing suspension travel, maintaining full shock stroke throughout the ride height range
  • Stiffer Spring Rates & Valving — Matched spring and valving combination optimized for road racing; spring rates and valving are tuned together for consistent, reliable performance
  • 20–30mm Shorter Shock Stroke — Race-spec stroke length designed for lowered ride heights and track-focused suspension geometry
  • 6061 Billet Aluminum Construction — Mounts and key components are machined from 6061 billet aluminum for a lightweight, durable, and corrosion-resistant assembly
  • Zinc Electroplated Steel Shock Body — Provides excellent rust and corrosion resistance even in demanding track and weather conditions

The Ksport Version RR uses a monotube shock design in which oil and gas are separated within a single cylinder. This construction dissipates heat more effectively than twin-tube alternatives, enables finer damping adjustments, and significantly reduces the risk of aeration and cavitation — all translating to more consistent and predictable handling lap after lap.

Intended for race use only. Not designed or recommended for street driving.

Products specifications

Fits

1988-1991 BMW M3

Spring Rate (F)

9.8/549kg/lbs

Spring Rate (R)

10.5/588kg/lbs

Upper Mount (F)

Pillowball

Upper Mount (R)

Pillowball

Upper Mount Type

Pillowball Mount with camber adjustment

Top Mount Type - Rear

Pillowball Mount no camber adjustment

Spring Rate Front kg/mm

12

Lower Mount Type

Adjustable

Dust Shield

No

Ksport Product Sub-Category

Version RR Road Race Coilover Kit

Ksport Product Category

Coilover Kits

Gas Charged

Yes

Top Mount Type - Front

Pillowball Mount with camber adjustment

Spring Rate Rear kg/mm

10.5

Adjustable Height

yes

Subject to CARB? Yes/No

No

it seems to be a good site so far

easy

fast

I shows that it is "in stock" and that it will "ship immediately"... We'll see what happens.

Good price

so far so good waiting for merchandise

I wish they would put the car models it may fit

Fast connection with Amazon

Very pleased with the service and quick shipping. Checked out through Amazon payments without any issues. Item ordred was the Hella Supertone Horns. Arrived in original box and packaging. Will not hesitate to order from Autoplicity in the future.

Easy to deal with about shipping questions, great prices, and friendly customer service. One of the few places who says "I'll return you call" and actually does. Thanks...

Quick and easy

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