H&R 2021 BMW M4 Coupe (Incl. Competition) G82 Sport Spring (Incl. Sport/Adaptive Susp.) 2009-nissan-350z-esi7059860 Civic SI (8th Gen) Coupe

Civic SI (8th Gen) Coupe and Sedan w/2

OE to mild gear rattle

Being a twin turbo setup

This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points

BladeRunner Street Series Radiators include a brass drain valve with fitting to easily connect a hose for draining coolant

H&R 2021 BMW M4 Coupe (Incl. Competition) G82 Sport Spring (Incl. Sport/Adaptive Susp.) 2009-nissan-350z-esi7059860 Civic SI (8th Gen) CoupeSport 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