Overview
Milltek Resonated Cat-Back Exhaust System for Audi D4 S8 Quattro. Direct factory fitment replacement using OEM hangers, no modification required. 2.76" (70mm) T304L stainless steel mandrel-bent construction with hand-finished polished trims.
Engineered to deliver OE+ tone character through precision resonance tuning. Resonated design eliminates drone while maintaining full-throttle engagement. T304L stainless construction resists thermal stress and corrosion. CNC-formed hangers ensure factory-perfect alignment.
Details
Fitment Notes
- Audi D4 S8 Quattro (4.0L TFSI)
- Cat-back configuration (turbo and downpipe remain factory)
- Uses OEM suspension points and rubber isolators
- Direct bolt-on installation
Specification
- Pipe diameter: 2.76" (70mm) mandrel-bent
- Material: T304L stainless steel, hand-finished
- Configuration: Resonated for OE+ character
- Tip finish: Polished stainless steel
- EC Approved for EU market
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Fitment
| Years | Make | Model | Engine Family | Engine | Trim |
|---|---|---|---|---|---|
| 2013-2018 | Audi | S8 | EA824 | 4.0TT V8 | All |
