




BMW 3 Series 320i/330i G20 & 4 Series 420i/430i G22 (B48) MST Intake Kit (2018+)
Upgrade your vehicle’s airflow and induction sound with this high-performance induction kit. Designed to replace the restrictive factory airbox, this kit improves throttle response and increases power, delivering dyno-proven gains of 12-14bhp (results may vary by vehicle). Whether installed on a stock or tuned engine, you can expect noticeable performance enhancements.
Key Features:
✔ Enhanced Throttle Response – Faster acceleration and improved engine performance
✔ Black Powder-Coated Heat Shield & Inlet Pipe – Reduces heat soak for consistent power gains
✔ Optimized Airflow – Directs cold air straight to the turbocharger for maximum efficiency
✔ High-Quality Dry Pleated Filter – Easy to maintain and designed for superior filtration
What’s Included?
MST Performance uses only premium materials for long-lasting durability and efficiency. This kit includes:
✔ Black Powder-Coated Heat Shield & Inlet Pipe
✔ Black Silicone Intake Pipe
✔ Red Pleated High-Flow Filter
✔ Complete Fitting Kit – Includes all necessary hardware and step-by-step instructions for easy installation
Enhance your driving experience with an MST Performance Induction Kit—delivering improved power, sound, and throttle response.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Upgrade your vehicle’s airflow and induction sound with this high-performance induction kit. Designed to replace the restrictive factory airbox, this kit improves throttle response and increases power, delivering dyno-proven gains of 12-14bhp (results may vary by vehicle). Whether installed on a stock or tuned engine, you can expect noticeable performance enhancements.
Key Features:
✔ Enhanced Throttle Response – Faster acceleration and improved engine performance
✔ Black Powder-Coated Heat Shield & Inlet Pipe – Reduces heat soak for consistent power gains
✔ Optimized Airflow – Directs cold air straight to the turbocharger for maximum efficiency
✔ High-Quality Dry Pleated Filter – Easy to maintain and designed for superior filtration
What’s Included?
MST Performance uses only premium materials for long-lasting durability and efficiency. This kit includes:
✔ Black Powder-Coated Heat Shield & Inlet Pipe
✔ Black Silicone Intake Pipe
✔ Red Pleated High-Flow Filter
✔ Complete Fitting Kit – Includes all necessary hardware and step-by-step instructions for easy installation
Enhance your driving experience with an MST Performance Induction Kit—delivering improved power, sound, and throttle response.























