AEM Induction Dual Chamber Intake System Features: Significantly Increased Horsepower And Torque Utilized A Dual chamber Design Uses Two Different Diameters And Lengths Of Piping Creates Multiple Frequency Sound Waves Charges Cylinders With More Air And Power Limited Lifetime Warranty Height: 12.25 Width: 12.25 Length: 20.25 Weight: 6.22 lbs Fitment: HONDA 2002 - 2005 CIVIC L4 2.0