I've been searching for catalytic converters for a 2002 A4 3.0, but can only find them for the 1.8T. Anyone know of somewhere to find them for the 3.0? Dealer wants to charge $800 a piece for the part so hoping to find for much less online. Thx

 

$800 a piece is a good price actually, my old dealer charges 1k per cat. I don't think you can get aftermarket 3.0L cats. The Eberspacher (stock) cats are a rare breed, and they definately charge for them.