Quote:
Originally Posted by B@fink
Any experience with after market catalysts? The flexible joint on mine is starting to look decidedly second hand...As are the pipe to Manifold studs which are definitely going to go “ping” the moment I even look at them with a spanner
I’m going to need a new one at some point In the near future, but are aftermarket units actually capable of passing the MoT emissions test?
I’ve put a request in to the forum sponsors for a unit if they have one but there are some attractively priced new units out in the big wide world. However there’s no point getting a new one if the catalyst parts are ineffective. So do off the shelf pattern parts work? Or do I avoid them like the plague? Answers on a postcard.
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Good running engine should pass emissions even without cats, obviously cats are required by the rules so would still fail MOT even if it passes emissions test
If the cats are I would just cut out flexi piece and weld a new one in. Cheaper and you get to keep original cats.
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Currently 8less
2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D
8 history:
2006 A8 Sport 4.2TDI quattro SOLD,
1997 S8, reached end of life with gearbox failure
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