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Injen

2006-2011 Honda Civic Si SP Series Intake System - Polished

SP1578P

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• Direct fit for 2006-2011 Honda Civic Si L4-2.0L
• Dyno Proven gains of up to 11 hp and 12 lb-ft. of torque
• Cold Air Intake Design
• Features Injen’s patented MegaRam (MR) Technology
• Features Injen’s patented Air Fusion Technology
• Provides power gains while maintaining A/F ratios
• No additional tuning required
• 6061-T6 aluminum intake tubing
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter part number X-1014-BB
• Optional hydroshield part number 1033BLK or 1033RED
• Available in multiple finishes
• Aggressive engine tone under full throttle
• Smooth intake piping eliminates restrictions and improves airflow
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty
• CARB EO #: D-476-8

Injen 2006-2011 Honda Civic Air Intake

Get the most from your 2006-2011 Honda Civic with the Injen SP1578P SP Series air intake. This air intake system features Injen's patent pending Mega Ram (MR) Technology, allowing it to make impressive power gains that are also safe and reliable. It also feature a sleek polished finish for added style.

Features Innovative Step Down Process

Strategically control air flow with Injen's step down process! It will regulate airflow at strategic points within the air intake to control the rate and density of the air flowing through it for more reliable power gains.

World's First Dyno Tuned Intake System

This Civic air intake is processed tuned to save you the hassle of calibrating the MAF sensors.

Lifetime Warranty

Enjoy peace of mind when you purchase this air intake. It comes with a manufacturer's limited lifetime warranty.

Made in the USA

Like other Injen performance parts, the Injen Honda Civic air intake is manufactured by expert craftsmen here in the United States.