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

Ksport CSB140-KP Kontrol Pro Fully Adjustable Coilover Kit with Damping Top Mounts - 36-Way

(2008-2014 Subaru Impreza; 2013-2018 Subaru WRX; 2015-2018 Subaru WRX STI; 1984-1988 Buick Century Limited; 1981-1985 Buick Electra Park Avenue + 1 more model)

Manufacturer

Part Number

CSB140-KP
Sale Price

$1,062.50

Estimated ship date Monday, November 23

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 Fully Adjustable Coilover Kit (CSB140-KP) delivers professional-grade suspension performance engineered for both street driving and track use. Designed with road racing in mind, this complete coilover system offers an outstanding balance of ride quality, adjustability, and durability at a high value price point.

36-Way Adjustable Damping

With 36 individual damping levels, the Kontrol Pro allows precise fine-tuning to suit a wide range of handling and comfort preferences. The damping adjustment simultaneously alters both compression and rebound, making setup changes straightforward and highly effective without requiring separate adjustments for each.

Adjustable Lower Mounts for True Height Adjustment

Most applications in this kit utilize an adjustable lower mount design, allowing ride height to be set independently of shock and spring travel. This eliminates the common coilover problem of sacrificing suspension travel when lowering the vehicle, helping prevent bottoming out at your desired ride height.

Pillowball Top Mounts Included

Included pillowball top mounts allow the coilover system to be installed and aligned to OEM suspension geometry specifications. Ksport's patented upper pillowball mount design provides the adjustability and performance of a race-spec mount while retaining the compliance needed for demanding strut applications. On select applications, the pillowball mounts also provide camber adjustment, eliminating the need for a separate camber kit. Advanced models offer independent camber and caster adjustment capability.

Monotube High-Pressure Shock Design

All Kontrol Pro systems use a monotube shock design, keeping oil and gas separated within the cylinder. Compared to twin-tube construction, the monotube design dissipates heat faster and more evenly, permits finer damping adjustments, and significantly reduces aeration and cavitation — resulting in a more consistent and predictable ride quality over time.

Premium Materials and Corrosion Protection

  • 6061-T6 billet aluminum construction for mounts, collars, and spring perches — lightweight, strong, and rust resistant
  • Zinc-electroplated steel shock bodies for long-term corrosion protection
  • Shock and strut valving individually matched to spring rate for optimized ride quality and reliability
  • Spring rates: 8.7 kg/mm (487 lb/in) front and rear
  • Includes 12-month limited warranty covering manufacturer defects

The Ksport Kontrol Pro CSB140-KP coilover kit is a top-tier choice for enthusiasts seeking a fully adjustable suspension system that performs at the highest level without compromising everyday drivability.

Products specifications

Fits

2008-2014 Subaru Impreza; 2013-2018 Subaru WRX; 2015-2018 Subaru WRX STI; 1984-1988 Buick Century Limited; 1981-1985 Buick Electra Park Avenue; 1984-1986 Buick Skyhawk Limited

Spring Rate (F)

8.7/487kg/lbs

Spring Rate (R)

8.7/487kg/lbs

Upper Mount (F)

P/U

Upper Mount (R)

ATM

Spring Rates Front KG/LBS

8.7/487

Spring Rates Rear KG/LBS

8.7/487

Upper Mount Front

Pillowball Upper Mount (not all models have camber adj)

Upper Mount Rear

Aluminum Top Mount

Top Mount Type - Front

Pillowball Mount with camber adjustment

Adjustable Height

yes

Gas Charged

Yes

Top Mount Type - Rear

Aluminum Mount no camber adjustment

Ksport Product Category

Coilover Kits

Dust Shield

No

Ksport Product Sub-Category

Kontrol Pro Coilover Kit

Subject to CARB? Yes/No

No

Spring Rate Front kg/mm

8.7

Lower Mount Type

Adjustable

Upper Mount Type

Pillowball Mount with camber adjustment

Spring Rate Rear kg/mm

8.7

easy to navigate site and place order, hopefully the shipping time is as good as the site is.

It took awhile to get the information in, when I tried to check out

best price overall, cancelled my order from another resource

1st order with Autoplicity very easy process, good price and fast shipping. I will be back for sure.

Always great prices, fast shipping and great communication. Will order again from Autoplicity. Order#17421.

Share icon
Return Policy
Returns are easy at Autoplicity

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