JK1245 Posted January 20, 2015 Share Posted January 20, 2015 Hello again guys, basically I've bought the Toyo Sports Catback which is 2.3" I believe and I'm looking at buying a 2.5" 4-1 Manifold for it. Will these work with the standard cat or will I need to get a decat and if so, will this one work? http://www.ebay.co.uk/itm/Honda-Civic-MB6-1-8L-VTI-Stainless-Steel-Exhaust-Decat-Pipe-Test-Pipe-/271723631975?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3f43fd9567 Thanks again for the help, you're all amazing! Quote Link to comment Share on other sites More sharing options...
Krzys Posted January 20, 2015 Share Posted January 20, 2015 The only problem I can think is the flange on the new manifold might be at a different angle to the one on the CAT, but that could be cut and welded back on at the angle needed. Or a decat is a good way around it too, I would say have one custom made so you can be assured it'll be correct in the length and marry up to the flange too. I think adjustable decat/test pipe would be okay too but I've had no experience with those. Hope this helps! 1 Quote Link to comment Share on other sites More sharing options...
JK1245 Posted January 20, 2015 Author Share Posted January 20, 2015 Thanks Krzys, love this site, quick and detailed replies Quote Link to comment Share on other sites More sharing options...
Jayhoath83 Posted January 20, 2015 Share Posted January 20, 2015 Yeah i agree with krzys an adjustable decat is probs the way to go as long as u have a friendly mot man Quote Link to comment Share on other sites More sharing options...
Krzys Posted January 20, 2015 Share Posted January 20, 2015 Thanks Krzys, love this site, quick and detailed replies Only because I have too much time on my hands Quote Link to comment Share on other sites More sharing options...
Grant Posted January 20, 2015 Share Posted January 20, 2015 Only way to get a decent fit is to be able to weld it up mate! Took me 3 attempts before having mine sat properly ! Quote Link to comment Share on other sites More sharing options...
JK1245 Posted January 20, 2015 Author Share Posted January 20, 2015 Cheers lads, going to drop it off at a mechanics and see what's what. Quote Link to comment Share on other sites More sharing options...
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