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8th-10th Gen Honda Civic
4L offers a free-flowing 3 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
12-spoke design that is motorsport inspired in its construction
What sort of improvements can I expect
3 bar Koyorad Hyper Cap (Koyo part number SK-C13) for use with Koyorad All Aluminum Racing Radiators (when applicable)
4-Way Adjustable Performance Shifter for the LHD 11th Gen Civic and 5th Gen Integra Acura TSX 8th-10th Gen Honda CivicFITS: 11th Gen Honda Civic (U. S. and Canada) 11th Gen Honda Civic Si (U. S. and Canada) 11th Gen Honda Civic Type R (U. S. and Canada) 5th Gen Acura Integra (U. S. and Canada) 5th Gen Acura Integra Type S (U. S. and Canada) BEFORE ORDERING: You will need a centering spring in order to install this. Those options have been included if you do not already have one. FEATURES: Gear throw can be adjusted between 50% shorter and 20% longer than stock, and