Yeah the place I've spoken to will hit the cat instead of removing it completely so as you say it still looks like it's there. Kind of performance just to free it up a bit. Last time I did it on an old car really noticed the difference. It not had much done to it just pipercross filter so far...
I have a 2.0tdi 2007 avant and I'm looking to get it de-catted. But I wondered if others have had it done and also any problems? Such as does it effect sensors? Does it still pass mot as I know diesels are done on smoke not emissions.
Hi all I picked my a6 up at the weekend and so far I'm in love with it! It's an 07 a6 2.0tdi s-line avant. It's got 147,000 miles on the clock and i think it's Daytona grey.
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