EC
Milltek Resonated Cat-Back Exhaust | Audi B9 S5 Coupe - Polished Tips
SKU: SSXAU691
Parts
- MSAU693: LH Downpipe - MSAU693
- MSAU694: RH Downpipe - MSAU694
- MSAU698: Connecting Pipe - MSAU698
- MSAU699: LH Rear Silencer with Valve - MSAU699
- MSAU700: RH Rear Silencer with Valve - MSAU700
- MSAU701: LH Mounting Bracket - MSAU701
- MSAU702: RH Mounting Bracket - MSAU702
- MSAU707: Front Silencer - MSAU707
- MSTIP161: Polished Jet (oval) 104 x 80 Exhaust Tip - MSTIP161
Documents
Description
Milltek Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe and Cabriolet (non-Sport Diff models). Direct factory fitment replacement with 2.50" (63.50mm) mandrel-bent T304L stainless steel construction and quad polished oval trims.
Hand-finished T304L stainless steel pipe with resonated chambering engineered to eliminate factory drone while preserving OEM+ tone character at cruise. Uses factory hangers and mounting points-no modification required. Decibel-tested for street legality with full-throttle engagement tuned at the resonance frequency points that complement the 3.0T V6 engine note.
System Specifications
- Pipe Diameter: 2.50" (63.50mm) mandrel-bent
- Material: T304L stainless steel, hand-finished
- Design: Resonated (drone-eliminated cruise, full-throttle character)
- Outlet: Quad polished oval trims
- Fitment: Audi B9 S5 3.0 TFSI Coupe/Cabriolet, non-Sport Diff models only
- Installation: Direct OEM+ fitment, factory hanger compatible
EC approved.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 63.50 |
| 1 to 1.5 hours to fit (including removing OE system) | |
| Race Product | No |
| EMarked | Yes |
| EMark Number | AudiS4S5B9 |
System Fitment List
Shipping Information
This system ships in 2 boxes.
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