My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Ksport CBM290-KP Kontrol Pro Fully Adjustable Coilover Kit with 36-Way Damping and Pillowball Top Mounts

(2009-2016 BMW Z4)

Manufacturer

Part Number

CBM290-KP
Sale Price

$1,062.50

Estimated ship date Saturday, November 28

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport Kontrol Pro Coilover Kit (CBM290-KP) delivers a full suspension upgrade engineered for both street performance and track-day capability. Designed with professional road racing in mind, the Kontrol Pro system provides an exceptional balance of ride quality, adjustability, and long-term durability at a high value price point.

The Kontrol Pro features 36 levels of damping adjustment that simultaneously alter compression and rebound settings with a single input, making setup changes quick, intuitive, and effective. Dial the damping soft for a comfortable daily commute, or stiffen it up for spirited driving and track use—all without specialized tools.

Adjustable Lower Mounts for True Ride Height Adjustment

Unlike many competing coilover systems, the Kontrol Pro uses an adjustable lower mount to set ride height independently of shock and spring travel. This design preserves full suspension travel at your chosen ride height, eliminating the bottoming-out concerns common with fixed-collar height adjustment systems.

This kit includes pillowball upper mounts for precise, responsive handling feedback. Ksport's patented upper pillowball design maintains OEM suspension geometry compatibility while reducing the flex and compliance associated with rubber mounts. On applicable models, the pillowball mounts also provide camber adjustment, eliminating the need for a separate camber kit. Select applications further offer independent camber and caster adjustment capability through Ksport's advanced upper mount design.

The Kontrol Pro utilizes a monotube shock design in which oil and gas are separated within the cylinder. Compared to twin-tube construction, the monotube configuration dissipates heat faster and more evenly, enables finer damping adjustments, and significantly reduces the risk of aeration and cavitation—resulting in more consistent ride quality during extended use.

Premium Materials and Corrosion Protection

  • 6061-T6 billet aluminum construction for spring perches, locking collars, and top mounts — lightweight, strong, and rust resistant
  • Zinc electroplated steel shock bodies for long-lasting corrosion protection
  • Shock and strut valving is matched specifically to the spring rate for optimized ride quality and reliability
  • Spring rates: Front 7.5 kg/mm | Rear 7.5 kg/mm
  • Compatible with Ksport Electronic Damping Cancellation Kit EDCBM290 (sold separately)
  • Pillowball top mounts
  • Adjustment tools
  • Installation instructions
  • Warranty information

Backed by an 18-month warranty, the Ksport Kontrol Pro CBM290-KP is an ideal upgrade for enthusiasts seeking a lowered stance, reduced body roll, improved cornering response, and tunable ride quality without compromising daily drivability.

Products specifications

Fits

2009-2016 BMW Z4

Spring Rates Front KG/LBS

9/504

Spring Rates Rear KG/LBS

6/336

Upper Mount Front

Pillowball Upper Mount (not all models have camber adj)

Upper Mount Rear

You must reuse your OEM top mount

Top Mount Type - Front

Pillowball Mount with camber adjustment

Lower Mount Type

Adjustable

Spring Rate Rear kg/mm

6

Spring Rate Front kg/mm

9

Top Mount Type - Rear

Reuses OEM Top Mount

Adjustable Height

yes

Upper Mount Type

Pillowball Mount with camber adjustment

Subject to CARB? Yes/No

No

Ksport Product Sub-Category

Kontrol Pro Coilover Kit

Ksport Product Category

Coilover Kits

Dust Shield

No

Gas Charged

Yes

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Title

Ksport Kontrol Pro Coilover Kit - CBM290-KP

Good so far

had what I wanted when others didn't

Great

Easy to find parts

quick

great. couple clicks on mouse and wham! its ordered.

Great!

Awesome and fast service. Received product in 3 days! Will definitely shop here again.

Very easy !

Great seller! Best price on the item I was looking to buy. Fast shipping too!

I'm a little concerned. The Fabtech part number doesn't match the correct description. I need the impact tube rear mount not the bushing kit. I talked to a representative and he said if I used the Fabtech number I would get the correct part.

Cheapest I found. Fast shipping time too. Haven't got to try out my products yet but I would/will refer this website to others

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy