Version DR Drag Race series referenceSpecial order · Estimated lead time: typically 2-3 weeks
09-20 Nissan 370z - Version DR Drag Race 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 14 kg/mm front and 6.3 kg/mm rear
- Ships from Mesa, AZ
- 12-month limited warranty
- Special order: typically 2-3 weeks
Specifications — CIN020-DR
Product details
Drag racing asks a suspension to do two unusual things: plant the rear tires at launch and then ride quietly back to the pits. Version DR, part number CIN020-DR, is custom valved for exactly that on the 2009 to 2018 Nissan 370z, with spring rates chosen to maximize traction and regulate weight transfer.
Rates are 14 kg/mm at the front and 6.3 kg/mm at the rear, and the rear is a true rear coilover. The page describes the goal as lower elapsed times and shorter 60-ft times. You still have 36 damping levels, so between passes you can set the dampers to full soft for a comfortable cruising setting. The adjustable lower mount changes ride height without affecting shock and spring travel, and the pillowball top mount helps steering feel.
Treat this as a purpose-built kit rather than a general street set; the page names the Version RR road-race system as the platform to look at for circuit work. Besides the 370z, the list includes several Infiniti models from the G25 and G35 through the Q40 and Q60, plus the 2019 and 2020 370z. Do not guess on those: use the year/make/model checker to verify fitment.
Supported features
Custom valved for drag racing with spring rates chosen to maximize traction and regulate weight transfer.
36 levels of damping adjustment. Set full soft for a comfortable cruising setting between passes.
Many MacPherson applications have pillowball upper mounts; the patented bearing design combats noise and improves steering feel and response.
Most applications adjust ride height without affecting shock and spring travel.
Oil and gas stay separated within the cylinder for faster heat dissipation, finer damping adjustment, and consistent behavior pass after pass.
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-DR
These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.
- 08-13 Infiniti G37 - Version DR Drag Race Coilovers
- 08-13 Infiniti G25 - Version DR Drag Race Coilovers
- 08-13 Infiniti Q60 - Version DR Drag Race Coilovers
- 14-15 Infiniti Q40 - Version DR Drag Race Coilovers
- 14-15 Infiniti Q60 - Version DR Drag Race Coilovers
- 07-08 Infiniti G35 - Version DR Drag Race Coilovers