AEM is proud to introduce its Cold Air intake system for the 2007-2011 Nissan Altima 3.5L V6 (part # 21-499C, 21-499P). These cold air intakes were designed for power and torque you can feel.
AEM Cold Air intakes are dyno-tested to deliver outstanding performance. We tune each system focusing on maximum torque and horsepower while keeping vehicle electronics operating within factory limits.
These AEM Cold Air intakes are constructed of CNC, mandrel-bent 6063 aluminum, and feature reinforced, TIG-welded brackets and fittings for durability. AEM also includes a heavy-duty steel heat shield with a powdercoated black finish, a complete hardware kit and comprehensive installation instructions. The 2007-08 Nissan Altima Cold Air (part# 21-499C, 21-499P) intakes are available with our new gunmetal two-stage powder coat or mirror-polished finish.
All AEM intakes include AEM's revolutionary DRYFLOW synthetic performance air filter; a cleanable, reusable performance air filter that does not require oiling to filter and trap dirt and contaminants.