hi guys im prety much set on this but am intrested in ur opions Product: Spoon 4-2 Exhaust Manifold - 2nd Gen B16A,B16B,B18C
Product: Spoon 2-1 Exhaust Manifold Downpipe - B16B,B18C
Product: Spoon N1 Backbox
does any1 no any downsides to this set up an wil it join up easily wit the...