PRL Motorsports Standard Bore Housing Cobra Cold Air Intake System Honda Civic Si 1.5L Turbo 2017-2021

PRL Motorsports Cobra Cold Air Intake System - PRL-HC10-INT-CAI-B

If you're looking to enhance the performance of your 2017-2021 Honda Civic Si 1.5L Turbo, the PRL Motorsports Cobra Cold Air Intake System is a game-changer. This intake system is highly regarded in the automotive community for its exceptional design and performance benefits, making it a popular choice among Honda enthusiasts.

Why Choose the Cobra Cold Air Intake?

The Cobra CAI features a CNC machined billet aluminum MAF housing that ensures factory-spec fuel trims, maintaining a balance of drivability and performance. With a 4-inch volume from the air filter to the MAF housing, it’s engineered to maximize airflow while minimizing restrictions. You have two options for MAF housing: the Standard Bore and the Big Bore.

• Standard Bore: Designed for optimal performance without the need for tuning, this housing provides factory-spec fuel trims, ensuring your Civic runs smoothly.
• Big Bore: This option allows for 50% more air volume compared to the Standard Bore, necessitating a tune to fully leverage the increased airflow and achieve maximum performance.

The improved airflow reduces pumping losses and provides an unrestricted path for ambient temperature air to reach your engine, enhancing overall efficiency.

Versatile Options for Upgrades

One of the standout features of the Cobra CAI is its flexibility. You can easily switch between MAF housings without needing to purchase an entirely new intake system by utilizing the MAF Housing Conversion Kit. Additionally, if you're looking to convert to a Short Ram Intake, our Short Ram Intake Conversion Kit has you covered.

What's Included in the Kit?

• Standard Bore Cobra MAF Housing (Si)
• PRL Motorsports High Flow Oiled Cone Air Filter
• (1) 4-Ply Upper Silicone Intake Hose (Race or Street)
• (1) 6-Ply Lower Silicone Intake Hose
• HDPE Rotomolded Lower Intake Tube
• (4) 304 Stainless Steel Worm Clamps
• Stainless Steel Mounting Brackets
• Stainless Steel Hardware

Performance Gains

• Expect around 15 horsepower and 12 ft/lb of torque gains compared to stock when using the Standard Bore MAF housing without a tune.
• For those with custom tuning, even larger gains are achievable at higher power levels.

Fitment

• Honda Civic Si 1.5L Turbo (2017-2021)

Additional Notes

• This intake system is compatible with the Honda Sensing Package.
• No ECU calibration is required when using the Standard Bore MAF housing.

Upgrade your Honda Civic Si with the PRL Motorsports Cobra Cold Air Intake System and experience the difference in performance and drivability. Whether you're hitting the streets or the track, this intake is designed to give your engine the air it craves while keeping your fuel trims in check.