The MST Performance induction kit is engineered to increase airflow, sharpen throttle response and enhance induction sound on BMW S55-powered M models. By replacing the restrictive factory intake system, this kit allows the twin turbochargers to breathe more freely, supporting both stock and high-performance tuned setups.

Fitment: BMW S55 M Models
SKU: MST-BW-M3401

Key Features

High-Flow Twin Intake Design

– Increases airflow to both turbochargers
– Reduces intake restriction versus OEM system
– Supports higher boost and tuned S55 engines

Performance Air Filters

– Large surface area dual performance filters
– Improves air volume and intake efficiency
– Reusable and serviceable design

Enhanced Induction Sound

– More pronounced turbo spool and intake noise
– Improved sound under acceleration
– Retains smooth, refined cruising characteristics

Benefits

– Improved throttle response
– Increased airflow for tuned and track-focused builds
– Enhanced induction sound and driver engagement

Fitment

– BMW M2 Competition (F87) – S55
– BMW M3 (F80) – S55
– BMW M4 (F82 / F83) – S55

SKU: MST-BW-M3401

Installation Notes

– Direct bolt-on installation
– No tuning required, but recommended for modified vehicles

About MST Performance

MST Performance specialises in high-quality induction systems designed to maximise airflow, performance and sound while maintaining OEM-level fitment and reliability. Their S55 intake kits are trusted worldwide on both road and track BMW M cars.