AEM 2015 Volkswagen Jetta 2.0L L4 - Cold Air Intake System Air Intake Systems>Cold Air Intakes Our patented interchangeable discharge ports

Our patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump

ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load

and EFI systems that use feedback control

high-performance look under the hood

AEM 2015 Volkswagen Jetta 2.0L L4 - Cold Air Intake System Air Intake Systems>Cold Air Intakes Our patented interchangeable discharge portsThe AEM 21 764C 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 Volkswagen Jetta, Jetta GLI, and Passat 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