Audi A-series
Audi A4 / A5 B9 · Resonator pipes
Polished T304 resonator section — removes drone, keeps the volume where it matters.
Specification
Audi A4 / A5 B9 · Resonator pipes — details
| Material | T304 stainless |
| Valves | Optional — confirm at enquiry |
| Main pipe | Per chassis — confirm at enquiry |
| Tips | Per model — confirm at enquiry |
| System type | Resonator & mid pipes |
| Fitment | Audi A4 / A5 B9 |
| 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
Same platform
