Stainless steel exhaust with Capristo valve Ferrari 512 Testarossa Ferrari 512 Testarossa FreeFlow Exhaust w Silencer Spare Adapters (EU spec) Stainless steel exhaust with Capristo valve Ferrari 512 Testarossa Kreissieg F1 Sound Exhaust System for Ferrari Testarossa 512 TR Kreissieg F1 Sound Exhaust System for Ferrari Testarossa 512 TR Kreissieg F1 Sound Exhaust System for Ferrari Testarossa 512 TR F512 M. 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 Patented Reinforced Design to Eliminate Resonance Manually TIG Welded by Capristo Craftsmen Hand Polished to a Mirror Finish Post Weld Ferrari 512 Testarossa x Capristo Sound 1: appx. 10 dBA louder than OEM Sound 2: appx. 18 dBA louder than OEM Sound 3: generates typical Ferrari F1 sound