- New
76 mm stainless steel cat-back with absorption silencers, wiring, vacuum hose and mounting hardware. ECE approval requires the matching Bull-X Tronic controller within the vehicle approval scope.
Choose the complete connecting pipe for the factory or 76 mm Bull-X downpipe. A later downpipe change requires the other pipe version.
| Vehicle | Engine / power |
|---|---|
| Audi S1 8X quattro | CWZA · 2.0 TFSI · 170 kW / 231 PS |