jamal Posted May 27, 2012 Author Share Posted May 27, 2012 AlsoIs there a big difference between 4-2-1 and 4-1 performance wise or are they the same? Quote Link to comment Share on other sites More sharing options...
fyfie5 Posted May 27, 2012 Share Posted May 27, 2012 AlsoIs there a big difference between 4-2-1 and 4-1 performance wise or are they the same?x2 would really like to know especially with my non vtec engine Quote Link to comment Share on other sites More sharing options...
noodels Posted May 27, 2012 Share Posted May 27, 2012 for "D"serieshttp://mycomputerninja.com/~jon/hondain ... index.html Quote Link to comment Share on other sites More sharing options...
jamal Posted May 28, 2012 Author Share Posted May 28, 2012 Can someone please tell me if this will fit with standard cat on mb6?http://www.japspeed.co.uk/Honda-Civic/H ... p-6-1-141/It does say in the description that it bolts onto the original cat. Quote Link to comment Share on other sites More sharing options...
james Posted May 28, 2012 Share Posted May 28, 2012 orignal cat for the b18 maby - but not the c4 our engine Quote Link to comment Share on other sites More sharing options...
jamal Posted May 28, 2012 Author Share Posted May 28, 2012 That's annoying. So there is no way to have a performance manifold with a cat on?? Do they sell any sports cat for mb6? I don't wanna decat it that's the only thing. Quote Link to comment Share on other sites More sharing options...
james Posted May 28, 2012 Share Posted May 28, 2012 decat is cheaper it only involvs you bolting on the cat for mot, it wont effect mpg Quote Link to comment Share on other sites More sharing options...
jamal Posted May 28, 2012 Author Share Posted May 28, 2012 Yeh but you would have to bolt on the cat and the manifold everytime. My mot date is a really bad one, right in the middle of busy time. Quote Link to comment Share on other sites More sharing options...
james Posted May 28, 2012 Share Posted May 28, 2012 well if u have a busy lifestyle then a sports cat Quote Link to comment Share on other sites More sharing options...
WilkesyMB6 Posted May 28, 2012 Share Posted May 28, 2012 Yeh but you would have to bolt on the cat and the manifold everytime. My mot date is a really bad one, right in the middle of busy time.Or do you know any friendly MOT testers? Quote Link to comment Share on other sites More sharing options...
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