IPE F1 Performance Line Full Exhaust for BMW E60 M5 IPE F1 Performance Line Full Exhaust for Audi R8 V10 V10 Plus Mk2 IPE F1 Performance Line Full Exhaust for BMW G30 G31 520i 530i IPE F1 Performance Line Full System for Ferrari 812 Superfast. The IPE Performance Line exhaust is the perfect upgrade for the Mercedes W205 C63 AMG. The V8 Bi Turbo refined with an iPE Innotech Performance Exhaust system produces an extremely loud and aggressive sound as well as a comfortably quiet cruise by the push of a button. The unique design overcomes the limits set by the stock exhaust, so that performance, sound, and driving pleasure can be increased dramatically. Opening the valves will let you experience the much deeper and more aggressive Innotech Sound, while closing the valves still makes your Mercedes W205 C63 AMG suitable for everyday use.