D2 Racing Air Struts Subaru WRX 2008-2014 Perrin since the extreme slipperiness may

since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems

resulting in these cores being suitable for even the most extreme racing conditions

Competition Plus PQ Series Valve

Pro Series Intake Manifold runner exits are also machined and hand-finished to best match the cylinder head’s ports

D2 Racing Air Struts Subaru WRX 2008-2014 Perrin since the extreme slipperiness mayPart #: D2R D SU 07 ART D2 Racing Air Struts allow for adjustment through both the lower mount and inflatable air bag portion. Each air shock features a 36 way damping adjustable internal shock design for fine tuning of ride quality and response.