Integrated Engineering Catback Exhaust - Audi 80A SQ5

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Integrated EngineeringSKU: IEEXCZ1 DIY Difficulty: INTERMEDIATE


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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.


  • 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 

Vehicle Fitment

Model   + Drivetrain  
80A SQ5 3.0T V6

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