The ISR Pro Series coilover for Nissan 300ZX (Z32) offers an aftermarket suspension package aimed at drivers who want adjustable ride height and spring-rate control. The available listing shows 8k/6k spring specifications, providing a defined front-to-rear spring pairing. This kit is sold specifically for 300ZX Z32 applications and serves as a replacement suspension option.
ISR Performance Pro Series Coilovers - Nissan 300ZX Z32 8k/6k