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               Originally Posted by 
               Yami 
                
               
             
              Thanks Matt. Thats a lot better than mine SBK�s. They have only 33 mm diam-outlet pipes. Will probably work but am I loosing power I have gained from the PC V? 
                I would rather not buy a single now when there is lots of other mods to do. 
                And the tuning setup might not be accurate, I have to wait and see what Kev says about it.
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         33mm got me curious to be exact so measured with pics. 
         
         
        
         
         
        
         
         
        
         
         40mm outer, 45mm inner