Looking for aftermarket parts to modify or upgrade your Workhorse W22 with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories for your W22.
Whether you have a 2001 or 2007 Workhorse W22 in Base trim we have you covered. We have 2 headers & manifolds available to mod your W22. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 49504One look at Banks TorqueTubes tells you how radically different they are from the stock exhaust manifolds. Constructed of heavy-wall, 400-series stainless steel, TorqueTubes have 5/8 inch-thick flanges that are welded on both sides and then machined perfectly flat (no gaskets needed). They never cra... Banks Power 01-03 GM 8.1L Mh-W Torque Tube System 2001-2003 Workhorse W22 Base $1,469.00 |
 SHIPS FROM MANUFACTURER 49542One look at Banks TorqueTubes tells you how radically different they are from the stock exhaust manifolds. Constructed of heavy-wall, 400-series stainless steel, TorqueTubes have 5/8 inch-thick flanges that are welded on both sides and then machined perfectly flat (no gaskets needed). They never cra... Banks Power 04-07 GM 8.1L Mh-W Torque Tube System 2004-2007 Workhorse W22 Base $1,469.00 |