Catalytic converters for cars
AS catalytic converter catalogue, a leading company in the production of catalytic converters for the main brands
Search by reference
Enter a reference number
This number may be the AS part no., the original car manufacturer's number or that of another manufacturer.
Search by make and model
If you do not know the part number, choose the make, model and features of your vehicle
Assembly instructions
Download the AS fitting assembly instruction manual.
Search for latest additions
See the latest additions to the AS catalytic converter catalogue