MST Performance Air Intake Kit – VAG 1.2 TSI/TFSI EA111 Single Turbo Engine
This intake kit from MST Performance is a straightforward upgrade for the 1.2 TSI/TFSI EA111 single turbo engine, found across a wide range of popular VAG (Volkswagen Audi Group) vehicles. It replaces the standard airbox with a more efficient intake setup, allowing the turbocharger to breathe more freely and pull in cooler, denser air.
The result is a noticeable improvement in throttle response – the way the engine reacts when you press the accelerator – along with a modest power gain and a more engaging induction sound under acceleration.
What’s Included
- Black powder-coated heat shield – helps keep heat away from the filter
- Black powder-coated inlet pipe – connects the filter to the turbo inlet
- Red dry pleated performance filter – easy to clean and re-use, no oiling required
- Black powder-coated joiner
- Full fitting hardware with step-by-step instructions
Performance
The kit is designed to deliver cold air directly to the turbocharger, replacing the more restrictive factory airbox. On the dyno (a machine used to measure power output), MST Performance have recorded gains of up to 12-14bhp. Results will vary depending on the vehicle, state of tune, and other modifications already fitted. On a standard, unmodified car, gains at the lower end of that range are more realistic – but the improvement in throttle response is generally the most noticeable day-to-day benefit.
The kit works equally well on standard vehicles and those that have already been remapped or modified, making it a solid foundation or addition to a broader upgrade plan.
Build Quality
MST Performance use powder-coated aluminium pipework throughout, which is more durable and better at resisting heat than standard plastic components. The dry pleated filter does not require oil to function, making cleaning and maintenance simple.
Fitment: This kit is designed specifically for VAG group vehicles fitted with the 1.2 TSI/TFSI EA111 single turbo engine. This engine is used across a number of Volkswagen, Audi, SEAT, and Skoda models. Use the vehicle lookup tool on this page to confirm compatibility with your specific car, or check the Vehicle Fitment tab for the full list of compatible models.
Additional Information
| Weight | 4 kg |
|---|---|
| Dimensions | 62 × 48 × 27 cm |
| Brand |



