BMW 428i - Valved Exhaust, MidSilencer + Skirt Diffuser (CES3) PORSCHE > BOXSTER/CAYMAN > 981 BOXSTER/CAYMAN/GT4 Does not fit S5 B9

Does not fit S5 B9 Sportback

The kit includes the valve

relieving back pressure and protecting critical components

In order to preserve the aesthetics of the vehicle

BMW 428i - Valved Exhaust, MidSilencer + Skirt Diffuser (CES3) PORSCHE > BOXSTER/CAYMAN > 981 BOXSTER/CAYMAN/GT4 Does not fit S5 B9Demand 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