just recieved a ashley exhausts 4 branch manifold from a seller on ebay, but there is no hole for the oxygen sensor, has anyone had 1 of these manifolds from him or do i drill a hole and buy 1 of those oxygen sensor holder jobs.
basically i dont want to go modifying it if its no good else il send it back!
basically i dont want to go modifying it if its no good else il send it back!