INFINITY DESIGN CARBON FIBRE INTAKE SYSTEM BMW F8X M3 M4 S55

The Largest Intake System on the Market for the BMW F8X M3/M4 S55

The Infinity Design Carbon Fibre Intake System is the result of extensive analysis and testing, engineered to extract maximum performance from the S55 twin-turbo engine. Fully sealed with zero gaps, this system utilises every millimetre of available space to create the largest intake on the market, ensuring the lowest possible intake temperatures while maximising airflow efficiency.

Dual Bank Large Volume Inlet Tubes

Both banks feature large cross-sectional turbo inlet tubes with integrated MAFs and smooth expanding inlet tubes that act as large velocity stacks - dramatically more effective than the restrictive OEM internals. Air filter housings connect directly to the OEM air feeds via stainless steel V-band clamps for a precise, factory-quality fit.

Transformative Performance & Drivability

The smoother airflow delivery transforms the S55's character throughout the entire RPM range - more torque available lower down, sharper throttle response, faster turbo spool, and a sophisticated race car-like intake note under load. The engine becomes more alive and responsive in everyday driving, not just at full throttle.

Proven Performance Gains - Tested on Dyno Dynamics:

• Average +10-15 WHP / +10 lb-ft torque
• Peak 15 WHP gain at 6,700 RPM
• 12-15 WHP from 5,800-7,500 RPM