Vehcile Fitment: 2007 CHEVROLET Silverado 1500 Classic; 2007 CHEVROLET Silverado 1500 HD Classic; 2007 CHEVROLET Silverado 2500 HD Classic; 2007 CHEVROLET Silverado 3500 Classic; 2007 GMC Sierra 1500 Classic; 2001-2007 GMC Sierra 1500 HD; 2007 GMC Sierra 1500 HD Classic; 2007 GMC Sierra 2500 HD Classic; 2007 GMC Sierra 3500 Classic; 2002-2006 CADILLAC Escalade; 2003-2006 CADILLAC Escalade ESV; 2003-2006 CADILLAC Escalade EXT; 2002-2006 CHEVROLET Avalanche 1500; 1999-2006 CHEVROLET Silverado 1500; 2001-2006 CHEVROLET Silverado 1500 HD; 2001-2006 CHEVROLET Silverado 2500 HD; 2003-2006 CHEVROLET Silverado SS; 2000-2006 CHEVROLET Suburban 1500; 2000-2006 CHEVROLET Suburban 2500; 2000-2006 CHEVROLET Tahoe; 1999-2006 GMC Sierra 1500; 2001-2006 GMC Sierra 2500 HD; 2002-2006 GMC Sierra Denali; 2000-2006 GMC Yukon; 2001-2006 GMC Yukon Denali; 2001-2006 GMC Yukon Denali XL; 2000-2006 GMC Yukon XL 1500; 2000-2006 GMC Yukon XL 2500; 2001-2004 CHEVROLET Silverado 2500; 2001-2004 CHEVROLET Silverado 3500; 2001-2004 GMC Sierra 2500; 2001-2004 GMC Sierra 3500 AIRAID performance air intake systems feature an aerodynamically-engineered intake tube, designed to accelerate airflow to your engine and reduce turbulence—helping increase your vehicle’s performance Each system is also paired with a washable, reusable air filter designed to capture contaminants and provide top-quality engine protection. These simple-to-install, sophisticated systems help maintain proper air-to-fuel ratios, thereby eliminating the need for recalibration after installation. Just bolt it on and go—and enjoy your vehicle’s horsepower gains! Our Anthem – Hack the Hood: Hacking the hood is a philosophy, a mantra shared by proud first time owners and veteran tuners alike. It is a belief that your vehicle is just a starting point. When we look under the hood we see possibilities, we see potential waiting to be unleashed. Pop the hood and realize your potential. Hack the hood! This is our rally call and our communion. Whether you’re an apprentice grease monkey or a seasoned mechanic, a rock crawler or a dragstrip brawler, let’s share the knowledge, tell stories, brag about our dyno numbers, and figure out what makes it tick. Together.