The #1 M50 manifold adapter kit on the market! This kit comes with all parts necessary to convert your S52/M52 to an OBD1 M50 manifold.
Why is this kit better than others? The silicone hose is 4 ply and fits very snug. No more blowing hoses off especially under boost. All mounting brackets are laser cut 304 stainless steel! Stainless steel manifold adapter is included so you can run the stock throttle body gasket. No custom gaskets are required! All vacuum lines and fittings are METRIC and silicone. Finally, all of the clamps included with the kit are Norma Stainless Steel clamps which look and feel like OE.
M50 manifolds work most efficiently when coupled with a performance tune!