Version RR Road Race series referenceSpecial order · Estimated lead time: typically 2-3 weeks
03-08 Nissan 350z - Version RR Road 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 20 kg/mm front and 12 kg/mm rear
One approved application: 2003–2008 Nissan 350z · Z33 · True Rear Coilover
- Ships from Mesa, AZ
- 12-month limited warranty
- Special order: typically 2-3 weeks
Specifications — CNS260-RR
Product details
For a 2003 to 2008 Nissan 350z (Z33) that spends weekends at a road course, CNS260-RR from the Version RR line is built around race-grade rates. Springs are 20 kg/mm at the front and 12 kg/mm at the rear, and the rear is a true rear coilover.
Version RR sets out to be aggressive in three ways. The valving is firm, with the option of proven rates or your own custom rates; the stroke is 20 to 30 mm shorter than street kits; and upgraded bumpstops guard against bottoming. The damper is monotube and the pillowball top mount keeps the geometry accurate. Even so, damping has 36 steps, so a normal-driving setting at full soft is available for the trip to the track.
Packaged with the coilovers are the knobs and spanner wrenches. The page lists the Infiniti G35 Sedan (2003 to 2006) and Coupe (2003 to 2007) as compatible, and the drift-focused Slide Kontrol is a separate listing for this chassis. Verify fitment with the year/make/model checker, and have a professional set the alignment.
Supported features
36 levels of damping adjustment. Set full soft for a comfortable cruising setting for normal driving.
Version RR kits include upgraded bumpstops to prevent the shock from bottoming out over uneven pavement or harsh road conditions.
Aggressive spring rates and valving 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.
Many MacPherson applications have pillowball upper mounts; the patented bearing design combats noise and improves steering feel and response.
Oil and gas stay separated within the cylinder for faster 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 (3)
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 CNS260-RR
These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.