yellowUmberella Posted February 11, 2014 Share Posted February 11, 2014 I was talking to a friend about the MC1 we have (d16) and mentioned having the exhaust system changed and getting the Manifold changed to the Megan Racing 4-2-1 Jack has from his old z6 (That's cluttering our shed!!!). My friend mentioned that the cat might be a catafold I.e Mani+cat in one, does anyone know if this is the case? There's a load of crap he wants to have done and hopefully if I can get them done for when he's back that'd be the icing on the cake (plus that'd get rid of a few shed items!!) So does anyone know if it is a Mani and separate cat or a catafold? Quote Link to comment Share on other sites More sharing options...
Krzys Posted February 11, 2014 Share Posted February 11, 2014 Yeah its a catafold as you say! Kyfer (Vtec2011) discovered that with his D series motor! Quote Link to comment Share on other sites More sharing options...
NIKH25 Posted February 11, 2014 Share Posted February 11, 2014 Iirc the D16 has two O2 sensors, one in the mani and another in the second cat. Quote Link to comment Share on other sites More sharing options...
Mr Brown Posted February 11, 2014 Share Posted February 11, 2014 Oh are all D catifold then i knew my D15 was thought the D16 had the cat in the ususal place 1 Quote Link to comment Share on other sites More sharing options...
yellowUmberella Posted February 11, 2014 Author Share Posted February 11, 2014 Hmnnnn... Now I'm wondering if the o2 sensors are gonna throw a cel/code if we fit the 4-2-1, like get it drilled and a thread welded for the sensors? Including having the Decat (where the second cat is) drilled and a thread welded inOh are all D catifold then i knew my D15 was thought the D16 had the cat in the ususal placeNo not all are catifolds, our older civic (ek..4?) Was a D16y7 which was cast Mani then a cat in the usual place then that was swapped for a z6 which was the same. 1 Quote Link to comment Share on other sites More sharing options...
MB3Matt Posted February 11, 2014 Share Posted February 11, 2014 If I remember rightly, its the MB9 Aerodeck with the D15Z8 that has the Catifold, the same as in my MB3. DIdn't think any others had it? Quote Link to comment Share on other sites More sharing options...
DAVEMB2 Posted February 11, 2014 Share Posted February 11, 2014 Mmm yer as far as I know it was just the d15 z8 engine that had the cat on the mani ( I could be wrong ) but even my 1.4 mb2 did not have cat on maniEasy to find out look in engine bay and if you see what looks like a bloody big back box right near the top bolted to a short mani then you have cat on mani lol 1 Quote Link to comment Share on other sites More sharing options...
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