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

SKU: SSXAU715

$3990.03 $3990.03 $3591.01 $3591.01
Milltek Non-Resonated Cat-Back Exhaust for Audi B9 S5 Coupe (Sport Diff). T304L stainless, hand-finished, dyno-proven flow gains, quad black tips, direct OEM fitment.

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" mandrel-bent piping and quad black oval tips. Non-resonated design engineered for full-throttle character and aggressive tone signature. Dyno-proven flow gains over OEM system.

Fitment

  • Audi B9 S5 Coupe (Sport Diff models only)
  • Without brace bars
  • 3.0 TFSI V6 Turbo engine
  • Uses OEM mounting points and hangers

Specifications

  • Pipe diameter: 2.50" (63.50mm) mandrel bent
  • Material: T304L stainless steel, hand-finished
  • Configuration: Non-resonated (track/closed-course optimized)
  • Outlet style: Quad black oval tips
  • Installation: Direct bolt-on, OEM+ fitment

Milltek exhausts are engineered for measurable performance gains, not aesthetic-only modifications.

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 57.33lbs
Box 2: 51 x 15 x 12 at 48.51lbs