Injen SP1577BLK SP Series Black Short Ram Intake, Honda Civic Si 2.0L 2006-2011

Description

The Injen SP1577BLK SP Series short ram intake is a direct-fit performance upgrade for the Honda Civic Si. Injen dyno testing shows gains of up to 8.5 horsepower and 7 lb-ft of torque. It replaces the restrictive factory intake with a less restrictive design that improves throttle response and works with the stock engine calibration.

At the heart of every SP Series intake is Injen's tuned-intake engineering. The 6061-T6 aluminum tube used on the Honda Civic Si is designed to reduce restriction and turbulence, and Injen validates each design on the dyno so power increases arrive without compromising air/fuel ratios. This kit incorporates Injen's patented MegaRam (MR) Technology and Air Fusion to help maintain safe air/fuel ratios while maximizing gains.

Every kit includes an Injen SuperNano-Web dry filter. The synthetic nano-fiber media traps fine dust without oil and flows a large volume of air, making it well suited to daily driving in the Honda Civic Si. When service is due, order Injen replacement filter part number X-1015-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. Expect a noticeably more aggressive intake sound when you get on the throttle. Installation is straightforward on the Honda Civic Si, and every system is backed by the Injen Technology 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 Short Ram Intake Features

• Short Ram 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