Sr20probs
08-26-2017, 11:15 AM
Hey guys I'm getting sick of dealing with the factory long runners. Is the Freddy knock off manifold worth the money? I've heard good and bad. I know the oem have decent flow to begin with. Just wondering because I have to tap a couple bolt holes where the manifold bolts to the head and was planning on setting it aside while I fix them. I've heard they don't fit to well as well. Thanks