Review on 🔥 AEM 21-746WR Cold Air Intake System for Enhanced Performance (Not CARB Certified) by Tray Smith

NO horsepower increases due to intake alone unless you tune the ECU. people don't waste their money this has been proven by all the famous companies like APR, even you can call and ask if a golf gti or golf r mk7 will do nothing with just a shot modification, there is no confirmed increase in hp, even you will feel a loss of performance. To see the horsepower increase. Any intake in the VW Golf GTI and R mk7 you need an ECU tune and then see how the HP gain is added with the cold air intake. Please research before purchasing. Don't waste your money and get the ringtone first. then you can install the intake.