H&R 06-11 Honda Civic/Civic Si Coupe Sport Spring Crew neck The SnailWorks© AMS Engineering Team

The SnailWorks© AMS Engineering Team designed this one of a kind product to have a 200% increase in the cross sectional area at the power robbing bottleneck between the intake filters and turbo compressor covers

2015-2021 Chevrolet Colorado LT 2007-2012

2017-2018 GMC Sierra 1500 Denali 2014-2015

Diamond Eye Manufacturing is located on a 23-acre complex and has immediate plans for expansion

We feel that in order to control quality and maximize efficiency

H&R 06-11 Honda Civic/Civic Si Coupe Sport Spring Crew neck The SnailWorks© AMS Engineering TeamSport 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