Milltek Race Catback Exhaust For B8 Audi S4 3.0 Supercharged - Cerakote Black

Milltek Race Cat-Back Exhaust System for Audi B8 S4 Supercharged V6 and B8 S5. Non-resonated design engineered for direct OEM fitment, delivering increased exhaust flow and an aggressive, full-throttle tone character.

Constructed from T304L stainless steel, mandrel-bent throughout with hand-finished Cerakote Black quad trims. Uses factory hangers and mounting points-no modification required. The 2.37" (60.30mm) bore facilitates improved scavenging and measurable performance gains on dyno testing.

Fitment

• Audi B8 S4 Supercharged V6 (2009-2012)
• Audi B8 S5 V6 (2009-2012)

Technical Specifications

• Pipe Diameter: 2.37" (60.30mm)
• Material: T304L stainless steel
• Design: Non-resonated (race specification)
• Finish: Hand-finished with Cerakote Black quad trims
• Installation: Direct factory fitment, OEM+ compatibility