Quote:
Originally Posted by ConnClark
throw a cherry bomb muffler on it. It will work until it packs up with soot. It may get you past inspection. Diesels don't use cats per say, They have a DPF.
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US spec Diesels typically do have a catalytic converter (his TDI did in the states), newer (07+) typically have a catalytic converter and a DPF, VW has taught us that a NOX trap with DEF is basically necessary as well.