MST Performance Air Intake Kit – Audi A1 (8X) 1.4 TSI / TFSI (EA111)
The MST Performance intake kit is a straightforward bolt-on upgrade that replaces your Audi A1’s standard airbox with a more efficient cold air induction system. The result is improved airflow to the turbocharger, which can translate into better throttle response and a modest power gain – all without needing to remap or modify your engine.
The factory airbox is designed with cost and noise in mind, which means it can restrict the amount of air reaching the turbo. This kit removes that restriction, feeding cooler, denser air directly to the turbocharger – and denser air means more efficient combustion and a more responsive engine.
What’s Included
- Black powder-coated heat shield
- Black powder-coated 4″ inlet pipe
- 4″ red dry pleated performance filter
- Full fitting hardware and step-by-step instructions
Performance and Benefits
MST quote dyno-tested gains of up to 12-14bhp on the 1.4 TSI / TFSI EA111 engine. Real-world results will vary depending on the state of your vehicle and whether any other modifications have been made – but even on a standard car, the improvement in throttle response is typically noticeable straight away. On an already tuned A1, the freer airflow helps the engine make better use of any additional power that’s been unlocked.
The dry pleated filter is easy to maintain – it can be cleaned and reused rather than replaced each service, keeping ongoing costs low.
The powder-coated heat shield is an important part of the kit. It helps shield the filter from engine bay heat, so the air entering the turbo stays as cool as possible. Cooler air is denser, which is what helps produce those performance gains.
Build Quality
MST Performance build their kits using quality components throughout. The black powder-coated finish on both the heat shield and inlet pipe gives a clean, purposeful look under the bonnet, and the construction is robust enough for everyday driving.
This kit is designed for the Audi A1 (8X chassis) fitted with the 1.4 TSI / TFSI EA111 engine (2010 onwards). Please use the vehicle lookup tool on this page or check the Vehicle Fitment tab to confirm this kit is correct for your specific car before ordering.
Additional Information
| Weight | 4 kg |
|---|---|
| Dimensions | 62 × 48 × 27 cm |
| Brand |



