XRAY 372178 Soft Black Coil Springs for Pan and Formula Cars  [XR-372178]

Improve Turn-in with Soft Coil Springs

The XRAY 372178 Soft Black Coil Springs suit pan car and formula front ends where precise front-end balance matters. Their soft C=2.5 rating helps drivers dial in improved grip and smoother steering entry on mixed surfaces.

Engineered for Accurate Setup

These XRAY 372178 springs let you make small, repeatable suspension changes. The black powder finish is handy for quick selection and offers surface protection during routine use. They are a solid pick for tuners chasing consistent handling characteristics.

How Stiffness Affects Traction

Spring behaviour comes from wire thickness and coil count. Softer springs with a lower C help absorb bumps and increase contact patch, while stiffer springs suit flat, high speed tracks. With C=2.5 these springs give a predictable, grippy feel for many track types.