Tubi Style BMW S55 100 Cell Catalytic Converters

The Tubi Style 100 Cell Catalytic Converters Kit for the BMW M3 F80, BMW M4 F82, and BMW M2 Competition F87 is handcrafted in Italy using premium stainless steel and high-flow 100 CPSI catalytic cores to maximize exhaust efficiency while preserving everyday drivability.

Designed specifically for the BMW S55 twin-turbocharged inline-six engine, the kit significantly improves exhaust flow by reducing back pressure, allowing the turbochargers to spool faster and enhancing throttle response, horsepower, and torque. The result is a sharper, more responsive driving experience accompanied by a deeper, more aggressive exhaust note.

Engineered with precise fitment, the catalytic converters are designed as a direct replacement and install without modification, ensuring factory-quality fitment and long-term durability.

Features

Premium stainless steel construction
High-flow 100 Cell (100 CPSI) catalytic converters
Improved exhaust flow and reduced back pressure
Faster turbo response and improved throttle response
Increased horsepower and torque potential
Deeper, more aggressive exhaust sound
Direct replacement, installs without modification
Designed for BMW M3 F80, BMW M4 F82, and BMW M2 Competition F87 with the S55 engine