really NOT worth it. The intake manifold doesnt flow any better than your current manifold. Its also aluminum so it will get hot and increase your intake air temp. The inside of the intake isnt even smooth and has some casting defections (rough surface).
to get the most benefit you would have to extrude hone the manifold which can be well over $500.00.
Depending on your current mods, I would get the M50 intake manifold kit and software. Here's a link to it
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