Manifold difference HELP

[xoldog400]

hello, is there a difference between a clio wiliams 4-2-1 manifold and a clio sport 4-2-1 manifold?
can i fit this manifold to a clio sport 172 - http://www.powersprint.eu/Faecherkr...ms/Faecherkruemmer-4-2-1-fuer-Serien-KAT.html

thanx

 

[Fred@BTM]

completley different, the stock manifold is perfect anyway

 

[sideways danny]

172 manifold (modified with a williams flange) on the left, williams manifold on the right