Ferrari 328 GTB/S (USA Catted) - X-Pipe Valved Exhaust + Cat Spare (CES3) Bosch Convert your standard MSS54 ECU

Convert your standard MSS54 ECU into an MSS54HP

V3 can be rebuilt and doesn't need to be specific to a BMW as the chargers are generic in their fitment

6' E64   (09/2002 — 07/2010)

and properly balanced as one part

Ferrari 328 GTB/S (USA Catted) - X-Pipe Valved Exhaust + Cat Spare (CES3) Bosch Convert your standard MSS54 ECUDemand 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