Milltek Resonated Cat-Back Exhaust | Audi B8 S4 V6 - Polished Tips

Description

The Milltek Resonated Cat-Back Exhaust System is engineered specifically for the Audi B8 S4 V6 and S5 3.0 Sportback. This direct factory fitment system replaces the OEM exhaust with a 2.37" (60.30mm) mandrel-bent T304L stainless steel design, using OEM hangers and requiring no modification. Constructed from hand-finished T304L stainless steel, the resonated configuration is tuned to eliminate drone while preserving a sportier, more pronounced exhaust note than stock. Quad polished tips deliver the visual presence to match the acoustic upgrade. All welding and finishing is completed in-house, ensuring consistency and durability across every system. Fitment & Specifications • Direct cat-back fitment: Audi B8 S4 V6 and S5 3.0 Sportback • Pipe diameter: 2.37" (60.30mm) • Material: T304L stainless steel, hand-finished • Resonated design for OE+ tone character • Quad polished stainless tips • OEM-compatible hangers and mounts • No cutting or welding required for installation Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Fits 6 vehicles including:

• 2009 Audi S4— 3.0 Supercharged V6 B8 > 2009 to 2012
• 2010 Audi S4— 3.0 Supercharged V6 B8 > 2009 to 2012
• 2011 Audi S4— 3.0 Supercharged V6 B8 > 2009 to 2012
• 2012 Audi S4— 3.0 Supercharged V6 B8 > 2009 to 2012
• 2010 Audi S5— 3.0 TFSI B8 Sportback > 2010 to 2011
• 2011 Audi S5— 3.0 TFSI B8 Sportback > 2010 to 2011