Tein S.Tech Lowering Spring Kit - FR-S ZNA 51220-SNA-A03 a high strength wheel with

a high strength wheel with a weight that is comparable to the RPF1

Each arm is CNC machined from high-quality 6061 Billet Aluminum for weight savings and increased strength and rigidity

Extensive FEA (finite element analysis) testing determined that conventional “straight and flat” designs are prone to excessive internal stress risers

the Super Racing was created with a fully adjustable damper that can be tuned for any track or weather condition

Tein S.Tech Lowering Spring Kit - FR-S ZNA 51220-SNA-A03 a high strength wheel withTein S. Tech Springs are an excellent step towards suspension tuning. They offer approximately a 1. 5 inch drop for a more aggressive appearance and increased road holding capability. Designed to be used with OEM or OEM replacement shocks. Each application is road tested in the UK for the proper balance between performance and comfort. Comes with a 1 year limited warranty, spring length is guaranteed not to sag more than 5mm, and be clear of any