Catback Exhaust System | Audi B8 S4 | Integrated Engineering

Overview

Aggressive yet refined exhaust note; proprietary DroneTrap technology eliminates drone frequencies while preserving engine character

Details

• Dual 2.5" mandrel-bent tubing with integrated X-pipe for optimized flow and sound distribution
• 90mm quad oversized slash-cut exhaust tips, motorsport-inspired brushed finish, adjustable tip depth
• Corrosion-resistant T304L stainless steel construction
• Bolt-on fit, no cutting or welding, 1-2 hours average installation
• Compatible with both stock and iE midpipes; includes all hardware and OE-quality clamps
• Multi-point boxed exhaust hangers prevent rattles
• Fits Audi S4 B8/B8.5 (2009-2015), 3.0T engine
• Includes downloadable PDF installation guide

Fitment