Depends which pipe youve got- either the 699 or the 698. the 699 is long and thinner and doesnt taper and requires a special cool manifold, which just slots in and out of the pipe directly with no fuzz or brackets. The 698 attaches to the standard YS manifold similar to an ordinary tuned pipe setup. I think both pipes and manifolds are stocked by islandhobbies and perhaps probuild