AEM 13-15 Audi A4 2.0L / 14-15 A5 2.0L Cold Air Intake 2010-audi-s4-esi9687670 the larger the gains will

the larger the gains will be with the IE FDS intercooler

Enhance Turbo Efficiency with the Eventuri Carbon Fiber Turbo Tube

The upper housing uses a clear smoke-tinted resin cover that lets you see the filter without opening the box

Can be used with Accesstuner (available separately) to create custom tunes

Application: Honda K-Series engines

AEM 13-15 Audi A4 2.0L / 14-15 A5 2.0L Cold Air Intake 2010-audi-s4-esi9687670 the larger the gains willThe AEM 21 750 Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific Audi A4 and A5 models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air