Yellow Speed Racing Inverted Pro Street Coilovers - 2015-2021 Subaru WRX / STI Toyota-GR86-2026 The Grip Series kit provides

The Grip Series kit provides the hardware

Reads from 120 to 280°F

More efficient under load

70 durometer urethane bushings

and Dual Drag springs

Yellow Speed Racing Inverted Pro Street Coilovers - 2015-2021 Subaru WRX / STI Toyota-GR86-2026 The Grip Series kit providesYellow Speed Racing Inverted Pro Street Coilovers 2015 2021 Subaru WRX STI Dynamic Pro Sport Character With an Inverted Monotube Front The Yellow Speed Racing Inverted Pro Street coilovers share the street oriented performance character of the Dynamic Pro Sport but upgrade the front damper to a 55mm inverted monotube body. The larger shock body increases shock fluid capacity for better heat management, improves shaft seal integrity, and substantially