Nissan 350Z / Nissan Fairlady Z 03-08 Z33 Coilovers - TSD Performance Keeper Springs (Helper Springs):No thanks - Not required or paired for H-bridge actuator

or paired for H-bridge actuator motor control • 8 Universal A/D I/O pins

Smaller Internal Diameter: 19mm

Part Number: ROCS7031

Part Number: RPCR3993

Nissan 350Z / Nissan Fairlady Z 03-08 Z33 Coilovers - TSD Performance Keeper Springs (Helper Springs):No thanks - Not required or paired for H-bridge actuatorSuits Nissan 350Z and Nissan Fairlady Z Z33 models from 2003 to 2008. TSD Coilovers Street & Track Proven Performance TSD delivers top tier coilover systems that combine quality, performance, and value. Designed for both street and track use and now stocked in NZ for same day dispatch! In stock now ships same day from our NZ warehouse Over 1,000 fitments available for popular makes and models Over 5,000 units sold nationwide Features: 53mm OD threaded