Milltek Non-Resonated Cat-Back Exhaust | Audi B9 S5 Coupe - Polished Tips
SKU: SSXAU685
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
- MSAU708: Front Silencer Delete Pipe LH - MSAU708
- MSAU709: Front Silencer Delete Pipe RH - MSAU709
- MSVW373: Polished GT (round) 100 Exhaust Tip, Standard - MSVW373
Documents
Description
Milltek Non-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" mandrel-bent T304L stainless steel construction and quad GT-100 polished outlet trims.
Hand-finished T304L stainless steel throughout. 2.50" (63.50mm) pipe diameter maximizes exhaust scavenging. Non-resonated design eliminates OE silencer for aggressive full-throttle character and enhanced mid-range response. Uses OEM hangers and mounting points-no modification required. Quad polished GT-100 trims finished to showroom standard.
Fitment
- Audi B9 S5 Coupe (3.0 V6 TFSI, 2017-2024)
- Audi B9 S5 Cabriolet (3.0 V6 TFSI, 2017-2024)
- Non-Sport Differential models only
- Cat-back system-factory downpipe and cats retained
Engineered in-house and dyno-proven for measurable torque gains across the power band. Every system hand-finished to OEM+ standards before dispatch.
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 | No |
System Fitment List
Shipping Information
This system ships in 2 boxes.
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