Milltek Non-Resonated Cat-Back Exhaust - Audi B8 A4 2.0 TFSI - Cerakote Black Tips - SSXAU667

Milltek Non-Resonated Cat-Back Exhaust System for Audi B8 A4 2.0 TFSI S-Line (Tiptronic). Direct factory fitment replacement using OEM hangers; no modification required.

Hand-finished T304L stainless steel construction with mandrel-bent 70mm (2.76") primary pipes and quad-outlet Cerakote Black trim. Non-resonated design engineered for full-throttle character and aggressive tone on closed-course and track use. Constructed entirely in-house from raw material to finished exhaust.

Fitment

• Audi B8 A4 2.0 TFSI S-Line with Tiptronic transmission
• Cat-back system: retains factory downpipe and secondary catalytic converters
• Direct OEM+ fitment using factory mounting points

Construction & Materials

T304L stainless steel, mandrel-bent throughout. Quad polished stainless outlets with Cerakote Black protective trim. Hand-finished welds and CNC-formed collector ensures precision fit and durability. Non-resonated design eliminates resonance chambers for unfiltered exhaust note character.

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")
• Fitting time: 1 to 1.5 hours, including removing the factory system

Fitment

• Audi > A4 > 2.0 TFSI S line B8 (2WD and quattro Tiptronic-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.