H&R 02-05 Honda Civic Si Sport Spring - 51866-2 fits_2016-`Porsche`Cayman`718 These filters are made in

These filters are made in the USA and include the Mishimoto Lifetime Warranty

Exclusive low pressure sensor automatically adds air if pressure drops below 5 PSI

Select desired rear suspension design when ordering Divorced style coilovers are equipped with 13k R spring rates

Our snorkel provides a fresh air inlet that is over 24 inches above the stock location

H&R 02-05 Honda Civic Si Sport Spring - 51866-2 fits_2016-`Porsche`Cayman`718 These filters are made inSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's