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: 11.75 Width: 12.38 Length: 24.38 Weight: 10.62 lbs Fitment: HONDA 1999 - 2000 CIVIC L4 1.6