Injen Technology SP1578P Cold Air Intake System for 2006-2011 Honda Civic Si – Polished Finish

Description

Enhance your 2006-2011 Honda Civic Si with the Injen Technology SP1578P cold air intake system, designed to deliver significant horsepower and torque gains while maintaining optimal air-fuel ratios. Crafted from high-quality 6061-T6 aluminum, the intake tubing provides a smooth, unrestricted airflow path, optimizing engine breathing and performance. This system features Injen’s patented MegaRam (MR) Technology, which is engineered to maximize power output and improve throttle response, making your vehicle more responsive during acceleration. The intake includes a fully serviceable Injen SuperNano-Web dry air filter, offering increased surface area for superior airflow and filtration, ensuring your engine receives clean, high-quality air at all times. This intake system is engineered to produce an aggressive and throaty engine tone that enhances the driving experience without compromising engine safety or emissions standards.

Designed for easy installation, the SP1578P does not require additional tuning and is compatible with existing vehicle configurations. It comes in a polished finish that adds a sleek aesthetic to your engine bay, available in multiple finishes to match your style. The system is CARB EO # D-476-8 compliant, making it legal for street use in California and other states with similar regulations. Backed by Injen’s limited lifetime warranty, this cold air intake ensures long-lasting performance and reliability. Increase horsepower by approximately 10.7 HP and torque by 11.2 ft-lbs., as proven through dyno testing, and enjoy a more aggressive engine sound under full throttle. Whether you’re looking for increased performance or a more commanding engine tone, the Injen SP1578P is an excellent upgrade for your Civic Si.

Features:

• Smooth intake piping eliminates restrictions and improves airflow

• Dyno proven gains of up to 11 horsepower and 12 lb-ft of torque

• Fully serviceable Injen SuperNano-Web dry air filter for increased airflow and filtration

• Includes optional hydroshield for added protection

• s Injen’s patented MegaRam (MR) Technology for maximum power output

• Maintains safe air-fuel ratios throughout the power band

• Injen’s patented Air Fusion Technology for optimized tuning

• Made from durable 6061-T6 aluminum for longevity

• Aggressive engine tone under full throttle

• No additional tuning required for installation

• Available in multiple finishes for customization

• CARB EO # D-476-8 compliant for street legality

• Backed by Injen’s limited lifetime warranty

Fitment:
Honda Civic MUGEN Si 2008
Honda Civic Si 2006
Honda Civic Si 2007
Honda Civic Si 2008
Honda Civic Si 2009
Honda Civic Si 2010
Honda Civic Si 2011