#Audi a3 2012 2.0 tdi quattro aftermarket air intake
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Intake manifold or CAI
CAI
I wouldn’t get one unless you can duct it and have it right against the grill or get a headlight intake. Almost all CAI grant less horsepower than the oem ducted intakes. The CAI are actually hot air intakes 99% of the time since they suck in hot engine bay air.
Any aftermarket CAI will pretty much work with your car if the mounting is correct. You just have to buy ducting along with it, and maybe an extension pipe to get it into a high airflow position.