Audi R8 V10 Exhaust Kline Innovation Fabspeed Audi R8 V10 Supersport X Pipe Exhaust System (2009 2015 Audi R8 V10 (2017+) Valvetronic Supersport X Pipe Exhaust System (2017 Fabspeed Audi R8 V10 Valvetronic Supersport X Pipe Exhaust System (202. Demand the Best. Demand Capristo. Capristo Exhaust Systems are engineered and manufactured exclusively at our factory in Sundern, Germany, utilizing advanced 3D laser scanning, CAD design, digital prototyping, and CNC bending milling. Technical Highlights: 100% Made in Sundern, Germany Highest Grade T309 (1. 4828) Stainless Steel; similar resonance properties to Inconel, notably used in F1 Proprietary Valves Manufactured by Capristo Patented Reinforced Design to Eliminate Resonance Manually TIG Welded by Capristo Craftsmen Hand Polished to a Mirror Finish Post Weld OEM Control Option uses Factory Valve Operation Optional Proprietary Module to Handle Valve Control R8 V10 Exhaust Bracket Installation PDF CES3 EVCU1 Installation User Manual 34 PS and 54. 9 Nm Gains 11Kg Weight Savings