Milltek Non-Resonated Cat-Back Exhaust | Audi B9 S5 - Polished Tips

SKU: SSXAU711

$3506.39 $3506.39 $2840.18 $2840.18
Milltek Non-Resonated Cat-Back Exhaust for Audi B9 S5 3.0 V6 Turbo. Hand-finished T304L stainless, quad polished trims, direct OEM+ fitment. Sport Diff models only.

Description

Milltek Non-Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe (Sport Diff models without Brace Bars). Direct factory fitment replacement using OEM hangers, no modification required.

Hand-finished T304L stainless steel construction with 2.50" (63.50mm) mandrel-bent piping. Quad GT-100 polished trims. Non-resonated design engineered for aggressive full-throttle character and pronounced exhaust note. Dyno-proven flow optimization supports measurable gains in exhaust scavenging.

  • 2.50" (63.50mm) mandrel-bent T304L stainless steel pipe
  • Quad GT-100 polished outlet trims
  • Non-resonated for track-focused sound character
  • Direct OEM+ fitment-uses factory hangers and mounting points
  • Sport Differential models only; incompatible with Brace Bar setups
  • Hand-finished construction

This cat-back system integrates with factory secondary catalytic converters-no cat delete required.

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

    • Audi > S5 > 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) > 2017 to 2023

Shipping Information

This system ships in 2 boxes.

Box 1: 60 x 18 x 15 at 55.12lbs
Box 2: 51 x 15 x 12 at 48.51lbs