IE midpipes for B9 S4 & S5 deliver aggressive sound, quality finish, reliable operation, straightforward install, and affordable fun.
- Engineered for enhanced engine sound
 - High-flow design deletes resonators
 - TIG-welded 304 stainless steel
 - Reliable OEM-quality flex sections
 - Leak-free exhaust clamps
 - Integrated rear stud for easier install
 - Reinforced mounting brackets for long-life
 - Easy to install with minimal tools
 - Full kit includes all hardware and clamps
 - Bolt-in install, no cutting or welding required
 - 63.5mm OD / 60.25mm ID
 
            