Audi S4 / S5
Audi S4 / S5 B8 4.2L · Stainless exhaust
T304 stainless cat-back for the 4.2 FSI V8 — quad tips, bolt-on.
Specification
Audi S4 / S5 B8 4.2L · Stainless exhaust — details
| Material | T304 stainless |
| Valves | Optional — confirm at enquiry |
| Main pipe | Per chassis — confirm at enquiry |
| Tips | Per model — confirm at enquiry |
| System type | Cat-back / rear systems |
| Fitment | Audi S4 / S5 B8 4.2 FSI |
| Quality | Jig-built, back-purged TIG, pressure tested |
| MOQ / lead time | Sample 1 unit · 2-3 weeks standard |
Fitment notes are indicative — every enquiry is confirmed against your VIN / chassis photos before production.
How it is made
Checked before it leaves the floor.
- Full-penetration, back-purged TIG welds
- Jig-verified fitment on the real chassis layout
- Pressure tested and photo / video documented pre-shipment
- Foam-protected export packing, air or sea freight
