Milltek Non-Resonated Cat-Back Exhaust | Audi B8.5 S5 - Cerakote Black Tips

SKU: SSXAU411

$3200.37 $3200.37 $2592.30 $2592.30
Milltek Non-Resonated Cat-Back for Audi B8.5 S5 3.0 TFSI. T304L mandrel-bent stainless, quad black velvet tips, direct OEM fitment, decibel-tested tone character. Hand-finished, EC Approved.

Description

Milltek Non-Resonated Cat-Back Exhaust System for Audi B8.5 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment replacement using OEM hangers; no modification required. 2.37" (60.30mm) mandrel-bent T304L stainless steel construction with quad black velvet outlet trims.

Non-resonated design engineered for full-throttle sound character and optimized exhaust flow. Uses factory mounting points and valve-compatible integration. Hand-finished T304L construction ensures corrosion resistance and longevity. Decibel-tested for consistent acoustic performance across throttle range.

Fitment

  • Audi S5 B8.5 Coupe (2013-2017, 3.0 TFSI)
  • Audi S5 B8.5 Cabriolet (2013-2017, 3.0 TFSI)
  • Cat-back system; retains factory downpipe and secondary catalytic converters
  • OEM+ fitment; uses factory resonance tuning reference points

EC Approved where applicable, manufactured to precision standards in-house.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Key Facts

Pipe Diameter 60.30
  0 hours to fit (including removing OE system)
Race Product No
EMarked No

System Fitment List

    • Audi > S5 > 3.0 TFSI B8.5 Coupe & Cabriolet > 2011 to 2016

Shipping Information

This system ships in 2 boxes.

Box 1: 51 x 15 x 12 at 39.69lbs
Box 2: 51 x 15 x 12 at 39.69lbs