He's talking about the UIM, not the exhast. I think you could use the stock 3L UIM as that had a streight path and it does little (from what I've heard) for hp or tq. Maybe 1-2 hp but that's the same as an intake really.


1999 Contour SE Duratec ATX My feet and the Stra�Ÿenbahn http://www.tempo-topaz-performance.com/topazsho/ the coolest Topaz ever! To bad it's not mine