MST Performance Induction Kit – BMW 320i / 330i 2.0T G2X (B48)
This induction kit from MST Performance is a straightforward bolt-on upgrade for the BMW B48 2.0T engine found in the G20 and G21 generation 320i and 330i. It replaces the standard airbox with a freer-flowing intake system, giving the engine a better supply of cold, dense air – which is exactly what a turbocharged engine needs to perform at its best.
The result is improved throttle response (how quickly the engine reacts when you press the accelerator), a more engaging induction sound, and measurable power gains across the rev range. MST Performance’s own dyno testing (testing carried out on a rolling road to measure output) has shown peak gains of 12-14bhp, though actual results will vary depending on the state of tune and condition of your vehicle.
What’s Included
- Black powder-coated aluminium inlet pipe
- Roto-moulded crosslinked polyethylene heat shield – this keeps hot engine bay air away from the intake, helping maintain a supply of cooler, denser air to the turbo
- Black silicone intake pipe
- Red dry pleated performance filter – easy to clean and maintain, no oiling required
- Full fitting hardware and step-by-step instructions
The dry pleated filter design is worth noting if you’ve used oiled filters before. It requires no oil treatment, is simple to clean, and is less likely to cause issues with the MAF sensor (the Mass Air Flow sensor, which measures how much air enters the engine).
Installation
This kit is designed to be fitted at home with basic tools. MST Performance include clear, step-by-step fitting instructions in the box. If you’re not confident working on your car, a competent mechanic or performance specialist can install this in a short amount of time.
This kit fits the BMW G20 and G21 320i and 330i with the B48 2.0T engine. Use the vehicle lookup tool on this page to confirm fitment for your specific model and year, or check the Vehicle Fitment tab for the full compatibility list.
Additional Information
| Weight | 4 kg |
|---|---|
| Brand |



