All coilover kits are built to order.  Typical production time is 5 to 7 business days.

Category: SKU: 9000-14


The Ultimate Performance Nissan 350Z coilover shocks utilize JRi Shocks’ double adjustable damper technology.  This coilover suspension package enhances the performance of the Nissan 350Z platform.  Not only can you get the stance you have always wanted, but we have complemented that with superior handling. The Ultimate Performance Nissan 350Z coilover shocks allow you to drive faster through the corners on a winding road or the track, and gives you quicker response and feedback on an autocross.  This package will give you what you need and more.  UP custom valves JRi Shocks, specifically tuning them to compliment the horsepower for your 350Z.  JRi Shocks are race proven dampers, utilizing the same racing technology for your performance car.   These nitrogen charged, mono tube, double adjustable shocks provide superior handling and performance to your ride.

The front and rear shocks are direct bolt in pieces utilizing Hyperco springs.  The Hyperco springs eliminate spring sagging and the need to re-adjust ride height and corner weights.  The use of thrust washers will maximize grip by taking the friction out of the springs as they compress.  The JRi Shocks provide the largest range of adjustment on the market.  This adjustment range is ideal for tuning your shocks to the track and any track condition.

On the front, we designed our own upper and lower mounts.  The upper mounting plate uses a FK teflon lined bearing to reduce friction and eliminate bind throughout suspension travel.  For easy shock adjustments, both adjusters are located at the top of the shocks inside the engine compartment.

The rear shocks have been converted to a true eyelet to eyelet coilovers, no longer running the stock divorced shock and spring package.  This keeps the shock and the spring running with the same motion ratio.  The stock upper mount has been replaced with an aluminum mounting plate and clevis.  The clevis allows us to use a high misalignment Teflon lined bearing for maximum articulation while reducing friction eliminating bind throughout the suspension.

Shock adjuster tool and spring preload tool included.

Available for 2002 – 2009 models.

Made in America.

Additional information

Weight 48 lbs
Dimensions 32 × 13 × 13 in