KSport Kontrol Sport Coilovers - 2009-2016 BMW Z4 sDrive28i, sDrive30i, sDrive35i (E89) CBM290-SP

KSport

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SKU: CBM290-SP

KSport Kontrol Sport Coilovers for 2009-2016 BMW Z4 RWD (E89)

$1,355.75

MSRP $1,595.00 You save $239.25

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In Stock: 1 business day
  • Out of Stock: 3-4 weeks
  • Custom-Builds: 3-4 weeks
  • Special Order: 3-4 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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1-Year Manufacturer Warranty

Autoline Industries warrants the shock absorbers and steering stabilizers to the original retail consumer against defects and workmanship for 12 months from the original purchase date when used on light truck and car applications under normal operating conditions. This warranty does not apply to shocks and steering stabilizers that have been improperly installed.

Our warranty does not cover shock absorbers that are to be used in racing applications. Exterior finish on all Ksport products is not considered a valid warrantee; consumers are responsible for the maintenance of paint and/or chrome or plated finish.

Autoline Industries reserves the right to refuse any and all warrantee claims from any Distributor which has not purchased the original Ksport product directly from Autoline Industries. Autoline Industries also reserves the right to refuse any Return Goods Authorization of said merchandise in which it is believed to be fraudulent or distressed merchandise not purchased originally from Autoline Industries.

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Product Details

The KSport Kontrol Sport Coilover Kit adds a firmer, more track-focused personality to the 2009-2016 BMW Z4. Spring rates and valving run 20-30% stiffer than the Kontrol Pro, giving you the roll control, turn-in, and stability you need when the road opens up or when you start seeing cones. The ride is still streetable, but the priority has shifted toward precision.

Full height adjustment lets you drop your BMW Z4 to a clean, purposeful stance, while independent damping control at every corner gives you a setup that can follow you from the daily drive to the autocross course and back. If you've outgrown entry-level lowering springs and want a real coilover system that rewards a harder-driven Z4, the Kontrol Sport earns its name.

Features

  • 36-way adjustable damping
  • 30% Stiffer Spring rates and Shock Valving compared to the Kontrol Pro Coilover Systems
  • 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
  • Pillowball top mount for increased steering feel
  • Monotube high pressure design for better performance and heat dissipation
  • Electroplated body for added protection from corrosion and rust
  • 12-month limited warranty

Specifications

Part Number CBM290-SP
Damping Adjustment 36-Way
Height Adjustable Yes
Spring Rate (Front) 10.5 kg/mm (588 lbs/in)
Spring Rate (Rear) 7.5 kg/mm (420 lbs/in)
Spring Type Linear
Top Mounts - Front Pillowball Mount with camber adjustment
Top Mounts - Rear Reuses OEM Top Mount
Notes Ksport Electronic Damping Cancellation Kit EDCBM290 available for this application

Important Fitment Note

sDrive28i, sDrive30i, sDrive35i

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2009BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2010BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2011BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2012BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2013BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2014BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2015BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application
2016BMWZ4RWDKsport Electronic Damping Cancellation Kit EDCBM290 available for this application

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