3.0L 06M103061CA DAS MOTOR HAUS with CAM AUDI PORSCHE EA839 CYL 4-6 2018-2026 UPOQZHATG407 and some issue arises

and some issue arises

then typing in keyword "Catalytic" in the search bar:

This is our initial level touchscreen upgrade for your Audi with Low Version 2G Factory Radio without GPS (Symphony/Concert)

5 times greater than the specified original

OEM: 4G0615121B

3.0L 06M103061CA DAS MOTOR HAUS with CAM AUDI PORSCHE EA839 CYL 4-6 2018-2026 UPOQZHATG407 and some issue arisesBayern Automotive offers our VERY POPULAR and completely new Das Motor Haus Cylinder Heads for Audi VW & Porsche. Our new cylinder heads are fully assembled and come complete with new valves, valve guides, springs, seals, and even include new camshafts. Precision engineered by an OEM Supplier to meet the highest standards, the Bayern Motor Haus cylinder heads are a premier choice for your vehicle. With 16 valves, seats, springs, and camshafts already