ROCKETMAN Posted December 27, 2007 Share Posted December 27, 2007 Hi All, I have a 'Whifbitz' double de-cat with restrictor ring fitted on my 93 TT Jspec. Can anyone tell me where the restrictor ring is located i.e. between which parts of the exhaust? Just asking as I may have to fit my cat for an MOT and want to make sure the garage understands which parts are fitted where. Sorry if that is a lengthy, verbose explanation. Still brain dead from Christmas! Cheers. Quote Link to comment Share on other sites More sharing options...
DamanC Posted December 27, 2007 Share Posted December 27, 2007 Between decat 1 and decat 2 Quote Link to comment Share on other sites More sharing options...
Ian W Posted December 27, 2007 Share Posted December 27, 2007 Between decat 1 and decat 2 That would depend if it's a 'double de-cat' pipe (i.e. removes both with a single pipe?) If this was the case i would imagine it would be behind where the 2nd cat was? Quote Link to comment Share on other sites More sharing options...
DamanC Posted December 27, 2007 Share Posted December 27, 2007 According to his for sale add he has a 1st and 2nd de-cat from Whifbitz Quote Link to comment Share on other sites More sharing options...
Chris and Alana Posted December 27, 2007 Share Posted December 27, 2007 Does it matter? I thought it could go anywhere along the exhaust system. I have mine between the back box section of the nur spec R and the rest of it that goes upto the second cat. It is the easiest place to get to so it went in there It holds boost back fine. However I think the most common place is between the second de-cat pipe and the rest of the exhaust. Quote Link to comment Share on other sites More sharing options...
Ian W Posted December 27, 2007 Share Posted December 27, 2007 According to his for sale add he has a 1st and 2nd de-cat from Whifbitz aaah, then you're obviously correct I have a 'Whifbitz' double de-cat with restrictor ring fitted on my 93 TT Jspec I was just going on the above.... Quote Link to comment Share on other sites More sharing options...
ROCKETMAN Posted January 3, 2008 Author Share Posted January 3, 2008 Thanks for the replies guys. Quote Link to comment Share on other sites More sharing options...
mikeyb10supra Posted January 3, 2008 Share Posted January 3, 2008 oooo mine is between the turbos and first decat....hmmm might be the reason im overboosting then. Steveyboy mentioned this the other night and also the problem of heat as well Quote Link to comment Share on other sites More sharing options...
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