DC Sports Cold Air Intake For 99-00 Civic Si EM1 - CARB legal

Unleash the full potential of your 1999-2000 Honda Civic Si (EM1) with the DC Sports Cold Air Intake System (CAI5604). Designed specifically for the legendary B16A2 engine, this intake delivers a dramatic improvement in throttle response, power delivery, and induction sound. By replacing the restrictive factory rubber piping with smooth mandrel-bent aluminum tubing, the DC Sports Cold Air Intake ensures cooler, denser air reaches your engine for maximum performance gains.

More than just performance, this intake transforms your driving experience. The aggressive induction tone under acceleration makes your Civic Si feel alive, while the 50 State C.A.R.B. certification keeps it street-legal across the U.S. Installation is straightforward with all required hardware included, making this an ideal upgrade for enthusiasts who want both reliable gains and an OEM-quality fit.

Key Features

• Designed for the 1999-2000 Honda Civic Si (EM1) with the B16A2 engine
• Part Number: CAI5604
• Smooth mandrel-bent aluminum tubing for improved airflow
• Cooler air induction for increased horsepower and torque
• Thrilling induction sound under acceleration
• 50 State C.A.R.B. compliant for legal street use
• Direct bolt-on installation with all necessary hardware included