Stock (OEM) Length
The ZSPEC Plenum Fastener Kit for the 350z (Z33) platform consists of stainless fasteners and our colored billet aluminum finish/beauty washers.
The kit includes fasteners similar to the FACTORY OEM bolts - NOT intended for use with a plenum spacer (check other listing for plenum-spacer use).
Tighten/torque per factory specifications.
Requires basic hand-tools for installation (not included).