Injen Cold Air Intake 2004-2008 Acura TSX 4 Cylinder 2.4LCold Air Intake System for your 2004 2008 Acura TSX 4 Cylinder 2. 4L Incl. Tubing Filter Hardware Instruction w MR Technology Converts To Short Ram HP Gains +10. 0 HP Torque Gains +8. 1 ft. lbs. Polished Product Features Tuned Short Ram Injen Heat Shield w Top MR Technology Patented Tuning Process SuperNano Web Dry Filter X 1015 Reinforced Silicone Clamps Stainless Steel Band Clamps Increased HP Up To 10 Increased Torque Up To 8. 1 ft. lbs. Features;