The Tokico D-Spec (dampeing specific) is a new extra-wide range adjustable damping system by Tokico. The extra-wide range makes it possible to use D-Spec for street, auto cross, drag racing.

The capability of the D-Spec 16-way adjustable damper to be such a multi-use product, results from a sophisticated piston and valving design, combined with a unique variable-aperture bypass controlled by an adjustable slide valve. D-Spec adjustments change both rebound and compression damping simultaneously. Between the hard and soft settings, the D-Spec is infinitely adjustable. Each set includes a manual giving pointers on how to adjust the D-Spec as well as various suspension tuning tips.

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