Milltek Non-Resonated Cat-Back Exhaust - Audi B8 A4 2.0 TFSI - Polished Tips - SSXAU626

The Milltek 70mm Non-Resonated Cat-Back Exhaust System is engineered for direct fitment on the Audi B8 A4 2.0 TFSI S-Line (manual transmission). This system replaces the OEM cat-back section, delivering enhanced exhaust flow and an aggressive, motorsport-focused tone.

Constructed from T304L stainless steel with mandrel-bent piping and dual GT100 outlet trims, this non-resonated design eliminates the factory resonance chamber for a pronounced full-throttle note. Uses OEM hangers and mounting points - no modification required. Decibel-tested for closed-course and track use; check local regulations for street legality in your jurisdiction.

System Specification

• 70mm (2.76") mandrel-bent pipe diameter
• T304L stainless steel construction
• Non-resonated design for aggressive character
• Dual polished GT100 outlet trims
• Direct OEM+ fitment - factory hanger compatible
• Hand-finished welds and joints

This B8 A4 system is designed and tested to deliver real exhaust scavenging gains alongside engineered tone - engineered to exhilarate.

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

Specifications

• Pipe diameter: 70mm (2.76")

Fitment

• Audi > A4 > 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.