Cat-Back Exhaust

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

Brand: Milltek

Part #: SSXAU628

$2,049.05+2049 pts

In Stock

SKU: MK-SSXAU628

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Description

The Milltek Non-Resonated Cat-Back Exhaust System is engineered for direct factory fitment on the Audi B8 A4 2.0 TFSI S-Line (Manual). This 70mm mandrel-bent system replaces the OEM cat-back section, delivering increased exhaust flow, measurable power gains, and a more aggressive tone character without resonance chambers. Hand-finished T304L stainless steel construction with dual Cerakote Black outlet trims. Uses OEM hangers and mounting points-no modification required. The non-resonated design eliminates factory resonance points, creating a full-throttle signature while maintaining street-legal operation. EC-approved materials and TUV-tested construction. Fitment & Specifications • Direct cat-back replacement for Audi B8 A4 2.0 TFSI S-Line (Manual transmission) • 70mm (2.76") mandrel-bent pipe diameter • T304L hand-finished stainless steel • Non-resonated design for engineered tone • Dual Cerakote Black outlet trims • OEM hangers and fasteners included • No modification required Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Check Vehicle Fitment

Fits 8 vehicles including:

2008 Audi A4— 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015
2009 Audi A4— 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015
2010 Audi A4— 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015
2011 Audi A4— 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015
2012 Audi A4— 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015
2013 Audi A4— 2.0 TFSI S line B8 (2WD and quattro manual-only) Saloon & Avant > 2008 to 2015
+ 2 more vehicles