Coilovers category referenceSpecial order · Estimated lead time: typically 2-3 weeks
15-18 Subaru WRX - Kontrol Sport Coilovers
Choose year, make and model to confirm this application-specific product fits — you can add it to your cart either way.
Verify fitment- Four assembled coilovers, sprung and valved for this application
- Upper mounts (pillowball with camber adjustment on MacPherson-strut fronts)
- Damping adjustment knobs and spanner wrenches
- Front and rear springs rated 9.8 kg/mm front and 9.8 kg/mm rear
One approved application: 2015–2018 Subaru WRX · incl. Sti
- Ships from Mesa, AZ
- 12-month limited warranty
- Special order: typically 2-3 weeks
Specifications — CSB140-SP
Product details
On the 2015 to 2018 Subaru WRX, including the STI, the Kontrol Sport set is rated 9.8 kg/mm front and rear. Valving runs 30% stiffer than the Kontrol Pro, and the approved application is this WRX generation. Match your car to the year, make and model checker before buying.
Oil and gas stay apart inside one cylinder in this monotube design. Damping can be tuned finely across 36 levels, with compression and rebound moving as a pair. The monotube body also resists aeration and cavitation, which keeps the damping steady.
Many MacPherson-strut applications use pillowball top mounts front and rear, installed to OEM specifications, and KSport's upper mount gives separate camber and caster adjustment on many applications. Ride height is set at the adjustable lower mount, which keeps shock travel intact. KSport upper pillowball mounts are available on many applications, giving separate camber and caster adjustment.
Supported features
36 levels of damping adjustment let you dial the system in for handling and comfort. Adjustment alters compression and rebound together for effective, user-friendly setup changes.
Oil and gas stay separated within the cylinder. Compared with twin-tube construction, a monotube dissipates heat faster and more evenly, allows finer damping adjustment, and resists aeration and cavitation for consistent ride quality.
Many MacPherson-strut applications use pillowball top mounts front and rear, installing to OEM specifications. The patented mount adds adjustability, combats noise, and sharpens steering feel and response.
Most applications adjust ride height without losing suspension travel, so you reach the height you want without bottoming out the shock. Separate rear shock-and-spring applications adjust at the spring perch and lower mount.
KSport's advanced upper pillowball mount is available on many applications, giving separate camber and caster adjustment for alignment work and removing the need for a separate camber kit.
Mounts, collars, and spring perches are machined from 6061-T6 billet aluminum for a lightweight, durable, corrosion-resistant build. Steel shock bodies are zinc-plated for added protection from corrosion.
Compatible applications (2)
Installation
Set ride height with the adjustable lower mount where the application has one; use the spring perch only where the application-specific layout has no adjustable lower mount. Lock every collar with both spanner wrenches. Start damping 18 clicks counterclockwise from full stiff and adjust from there. Professional setup and alignment are required after installation; on MacPherson fronts, establish baseline camber at the elongated lower-mount hole before fine adjustment at the upper plate.
Coilover setup, height and damping guidesWarranty & service
12-month limited warranty to the original purchaser against defects in materials and workmanship. Racing use, exterior finish and improperly installed or modified parts are not covered; keep your original invoice for any claim. KSport coilovers are rebuildable; replacement shocks, springs, mounts and hardware are sold individually.
Warranty terms and service requestsOther published pages for MPN CSB140-SP
These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.