76mm Downpipe with 200 Cell Sport-Kat. Material: stainless steel Car: Audi A3 Engine: Audi A3 8P Sportback Frontantrieb ab Bj. 2004 / 2WD yoc 2004- | only for 1.8l TFSI 118kW / 2.0l TFSI 147kW / replaces the pre- and main cat. Part no.: 981425G-X3-DPKA