PRL Motorsports Cobra Cold Air Intake System - 22+ Civic Si 1.5T

PRL's Cobra Cold Air Intake System for the 2022-2026 Honda Civic Si 1.5T is a complete cold air solution engineered to bring maximum performance and clean, aggressive induction sound to your 1.5L turbocharged platform. This system pulls fresh, dense air from the lower driver side fender well—well outside the engine bay—to promote cooler IATs and more consistent power delivery.

Engineered for both performance testing and everyday drivability, this intake system delivers dependable gains with the same proven quality behind every PRL product.

Dyno testing confirms that even without a tune, this system brings measurable improvements in power, response, and sound. Tested on a completely stock Civic Si without tuning, our Cobra intake delivered up to:

• +16 horsepower
• +9 lb-ft of torque
• Gains sustained throughout much of the RPM range
• Peak improvements measured at key points in the powerband

Features

• True cold air design – Draws air from outside the engine bay
• Billet 6061 Aluminum MAF Housing – CNC-machined for OE-like fuel trims; anodized black finish
• HDPE Rotomolded Lower Intake Tube – Lightweight, durable, and thermally efficient
• Stepped Silicone Couplers – Smooth internal transitions for optimal flow
• Resonator Delete Integration – Includes plug for factory cold-side resonator box
• No Tune Required – Standard bore MAF housing maintains factory fuel trims

Vehicle Fitment:

• 2022–2026 Honda Civic Si 1.5T
• May fit additional 1.5T Civic variants