HPS Cold Air Intake Kit 2006-2011 Honda Civic Si 2.0L, Black Fender-Washers HPS 3-1/2" - 4" (89mm

HPS 3-1/2" - 4" (89mm - 102mm) High Temp 4-ply Reinforced Silicone 45 Degree Elbow Reducer Coupler Hose meet and exceed SAEJ20 industry standards

Once fitted

Unbolts the old one

and improve driver connection with the race seat

HPS Cold Air Intake Kit 2006-2011 Honda Civic Si 2.0L, Black Fender-Washers HPS 3-1/2" - 4" (89mmDescription Specification Fitment The All New HPS Performance 837 Series Air Intake Kit (Black, Part # 837 598WB) for 2006 2011 Honda Civic Si 2. 0L offers a free flowing 2 3 4 inch mandrel bent aluminum tube induction system by relocating HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperature. Compare to the tradiational intake setup, HPS Performance 837 Series cold air intake kit delivers cooler air