Circuit Pro 3 Way series referenceSpecial order · Estimated lead time: typically 2-3 weeks
08-13 Infiniti Q60 - Circuit Pro 3-Way 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 18 kg/mm front and 14 kg/mm rear
- Ships from Mesa, AZ
- 12-month limited warranty
- Special order: typically 2-3 weeks
Specifications — CIN020-C3
Product details
For the 2011 and 2012 Infiniti Q60, CIN020-C3 is the Circuit Pro 3 Way set, with 18 kg/mm front and 14 kg/mm rear springs and four assembled coilovers sprung and valved for that application. The rear is a true rear coilover, and the 36 damping levels run on one knob per damper.
Each unit uses external reservoirs, and rebound, compression and nitrogen pressure can all be changed on their own, which gives 11,664 combinations in total. The stroke sits 20 to 30 mm shorter than on street kits, paired with aggressive valving that you can match to your own rates if the stock springs do not suit you. The advanced pillowball top mounts on MacPherson fronts add camber and caster adjustment that reduces flex. Look at the year, make and model checker for the exact trim, then have the car aligned.
Supported features
36 levels of damping adjustment. Set damping to full soft for a comfortable cruising setting for normal driving.
Standard external reservoirs allow rebound, compression, and nitrogen pressure to be adjusted independently — 11,664 possible combinations. Some vehicles receive front reservoirs only where rear space is limited.
Aggressive spring rates and shock valving combined with a 20–30 mm shorter shock stroke. Choose proven spring rates or your own custom rates; the shocks are valved to what you select.
Standard on MacPherson-strut applications: camber and caster adjustable mounts that replace the stock rubber or plastic mounts to reduce flex.
Oil and gas stay separated within the cylinder for faster, more even heat dissipation, finer damping adjustment, and consistent ride quality.
Mounts, collars, and spring perches are machined from 6061-T6 billet aluminum; steel shock bodies are zinc-plated for added protection from corrosion.
Compatible applications (10)
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 CIN020-C3
These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.