Injen SP1578BLK SP Series Black Cold Air Intake, Honda Civic Si 2.0L 2006-2011

Description

Give your Honda Civic Si more usable power with the Injen SP1578BLK SP Series cold air intake. Injen dyno testing shows gains of up to 10.7 horsepower and 11.2 lb-ft of torque. Designed as a bolt-on replacement for the factory intake, it delivers better airflow and throttle response with no additional tuning required.

Injen developed the SP Series as its premium aluminum intake program, and this kit for the Honda Civic Si follows that formula: precision-bent 6061-T6 tubing, a vehicle-specific routing, and a tuned layout engineered to keep the air/fuel ratio in a safe window from idle to redline. This kit incorporates Injen's patented MegaRam (MR) Technology and Air Fusion to help maintain safe air/fuel ratios while maximizing gains.

A fully serviceable SuperNano-Web dry filter protects the engine in your Honda Civic Si. The synthetic media offers excellent filtration efficiency and can be cleaned and reused, with no filter oil to manage. When service is due, order Injen replacement filter part number X-1014-BB. An optional Injen Hydroshield pre-filter (1033BLK or 1033RED) is available for added protection from water and debris.

A durable black powder-coated finish gives the engine bay a clean, understated look. The system provides a deeper, more aggressive intake tone under full throttle and installs with basic hand tools. Injen designs and manufactures its intakes in Pomona, California, and backs them with a Limited Lifetime Warranty.

CARB Legal: This Injen intake is exempt under California Air Resources Board Executive Order D-476-8, covering 2006-2011 model years, and is legal for use on emissions-controlled vehicles in all 50 states within that coverage.

Injen SP Series Cold Air Intake Features

• Cold Air Intake Design
• 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
• Aggressive engine tone under full throttle
• Smooth intake piping eliminates restrictions and improves airflow