IE's Catback Exhaust System for your Audi B9/B9.5 SQ5 features our DroneTrap technology to deliver an enriched sound without the annoying drone. Our passion for design shines with cutting-edge engineering and manufacturing techniques, mandrel-bent, stainless steel, TIG welding, and multi-point reinforcements to deliver an aggressive and refined exhaust note from the turbo six-cylinder engine.

Features:

• Delivers a sporty, deep, and enhanced exhaust sound
• Includes IE's proprietary DroneTrap resonance tuning system
• Replaces entire exhaust from downpipe connection back
• High-flow design to support any power goal
• 100% no-fuss bolt-in direct replacement, no cutting or welding
• Mandrel bent TIG-welded T304L stainless steel
• Reliable OEM-quality flex sections
• Leak-free exhaust clamps
• Reinforced multi-point boxed exhaust hangers for long life
• Stamped multi-wall center muffler
• Straight sections are reinforced and bridged for no-rattle operation
• Full kit includes all hardware and clamps for complete install
• Compatible with both sport and standard differentials

What's Included:

• Integrated Engineering Catback Exhaust