H&R 11-14 Dodge Challenger RT/SRT8 V8 Sport Spring (w/o Nivomat) perfume 2013 Chevrolet Silverado 3500 HD

2013 Chevrolet Silverado 3500 HD LTZ 2007-2011

Stainless constant-diameter pipes and straight-thru muffler nearly doubles flow

Year Make Model Submodel 2016-2020 Lexus GS F Base 2008-2014 Lexus IS F Base 2015-2020 Lexus RC F Base 2020 Lexus RC F Track Edition

Our tall profile valve covers are 2" taller than stock

H&R 11-14 Dodge Challenger RT/SRT8 V8 Sport Spring (w/o Nivomat) perfume 2013 Chevrolet Silverado 3500 HDSport 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