AEM Brute Force Intake Nissan X-Terra 2003. Take on heavy loads, climb steep grades or blow by the traffic with brute force—the AEM Brute Force Air Intake, that is. Everything about the AEM Brute Force Air Intake is tuned specifically for your car, truck or SUV's engine. The length and diameter of the smooth-flowing aluminum intake pipe is custom-engineered for maximum performance. The right size AEM Dryflow filter tops your AEM Brute Force Intake for optimum flow. The result: the AEM Brute Force packs the most punch at every position on the RPM range. The AEM Brute Force Intake is even easy to install. Comprehensive instructions and a full soft-mount hardware kit help you complete this DIY project in an hour or less. Best yet, AEM stands behind your AEM Brute Force Air Intake System with a Lifetime Warranty. Order yours today, and start taking the roads in your area by force—Brute Force, that is. 2003 Nissan X-Terra AEM Brute Force Intake. Air Intake Systems, Cold Air Intake.