JasonR24 Posted October 3, 2012 Share Posted October 3, 2012 So I'm looking at getting this 1st de cat but were not sure if it's for a uk spec or not? Can anyone tell me the differences between uk and spec? Cheers, this doesn't fit a j spec: Quote Link to comment Share on other sites More sharing options...
mattdavies Posted October 3, 2012 Share Posted October 3, 2012 2.5" J-spec i think Quote Link to comment Share on other sites More sharing options...
JasonR24 Posted October 3, 2012 Author Share Posted October 3, 2012 Weird cus it didn't fit the guys j spec engine :-/ What are the differences between this and uk spec? Quote Link to comment Share on other sites More sharing options...
mattdavies Posted October 3, 2012 Share Posted October 3, 2012 i just looked on whifbitz and i cant tell. if it doesnt fit J-spec i have changed my mind. 2.5" Uk- spec Quote Link to comment Share on other sites More sharing options...
Littler Posted October 3, 2012 Share Posted October 3, 2012 Uk spec has a bigger 3 bolt flange and won't line up properly, the jspec is smaller, I found that out by buying the wrong one first lol. But I'm pretty sure UK spec ones are generally 3"? Quote Link to comment Share on other sites More sharing options...
JasonR24 Posted October 3, 2012 Author Share Posted October 3, 2012 Cheers guys, Does it matter what end the bung is on? Quote Link to comment Share on other sites More sharing options...
clay Posted October 3, 2012 Share Posted October 3, 2012 The d cat is mine i got it for my j spec. i took my cat off it looked the right shape but the bung is at the wrong end for the censore. Quote Link to comment Share on other sites More sharing options...
DodgyRog Posted October 3, 2012 Share Posted October 3, 2012 I am guessing that is a UK Spec mellonman put up a pic for me earlier for the j-spec one I am buying and it does not bend as much look here, pic is a few posts down http://www.mkivsupra.net/vbb/showthread.php?278186-jspec-cats-stock-exhaust-some-bpu-bits-and-tail-gate-with-spoiler Quote Link to comment Share on other sites More sharing options...
mattdavies Posted October 3, 2012 Share Posted October 3, 2012 But I'm pretty sure UK spec ones are generally 3"? Whifbitz seem to only sell 2.5" Quote Link to comment Share on other sites More sharing options...
clay Posted October 3, 2012 Share Posted October 3, 2012 ill go and mesher it how big is the flange.? Quote Link to comment Share on other sites More sharing options...
Littler Posted October 3, 2012 Share Posted October 3, 2012 Whifbitz seem to only sell 2.5" Ah, fair enough Quote Link to comment Share on other sites More sharing options...
clay Posted October 3, 2012 Share Posted October 3, 2012 IT is 2.5" and 4" flange hole to flange hole.and has 3 holes. Quote Link to comment Share on other sites More sharing options...
listy Posted October 3, 2012 Share Posted October 3, 2012 The bolt holes are further apart and the flange is bigger on a UK spec than j spec. The pipes are the same size. It's just the flannel that is different. Quote Link to comment Share on other sites More sharing options...
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