Injen Black Cold Air Intake Honda Civic SI 2006-2011 | SP1578BLK Vehicle Model_GT-R The Kartboy bushings are made

The Kartboy bushings are made out of a strong lasting urethane to replace your factory soft bushings

AEM Cold Air Intakes include an oversized AEM Dryflow synthetic washable air filter for outstanding air flow

2-Point Blade Adjustable DesignFine-tune front-end stiffness to suit driving style or road/track conditions

Inferior aftermarket flywheels may have trouble with warpage or high wear

BC offers their rods with ARP2000 fasteners (rated to 200 HP per cylinder) or ARP625+ fasteners (rated to 300HP per cylinder)

Injen Black Cold Air Intake Honda Civic SI 2006-2011 | SP1578BLK Vehicle Model_GT-R The Kartboy bushings are madePart #: SP1578BLK The Injen SP Series Intake systems Feature the Patented MR Technology Process for Optimal Gains and a safe A F ratio. The Injen SP Series Intake is The Worlds First Tuned Intake System. Cold Air Intake System Incl. Tubing Filter Hardware Instruction w MR Technology HP Gains +10. 7 HP Torque Gains +11. 2 ft. lbs. Polished Product Features Tuned Short Ram Injen Heat Shield w Top MR Technology Patented Tuning Process SuperNano Web Dry