G Gray Car M3 Touring Mar 8, 2008 #2 What do you mean by "any good" as all de-cat pipes are the same...
matt_182 Car 2002 172 Mar 8, 2008 #3 its just a piece of pipe that joe bloggs could make you with a flange on the end...
A Andyman Car Ph1 Mar 8, 2008 #4 matt_182 said: its just a piece of pipe that joe bloggs could make you with a flange on the end... Click to expand... Not exactly. You need a recessed flange for the manifold to cat fitting kit if not it will blow
matt_182 said: its just a piece of pipe that joe bloggs could make you with a flange on the end... Click to expand... Not exactly. You need a recessed flange for the manifold to cat fitting kit if not it will blow