H&R 15-21 Mercedes-Benz C63 AMG Coupe/C63 S AMG Coupe C205 Sport Spring Anniversary The Ram-Air's opening dwarfs the

The Ram-Air's opening dwarfs the stock's inlet

Tested with a decibel reading of 96 dbs per the SAEJ 1287 testing procedure

all necessary sensors and professional quality wiring harnesses with labeled connectors

This turbulence increases the air pressure in the combustion chamber

2016-2017 Chevrolet Silverado 1500 WT Fleetside 78

H&R 15-21 Mercedes-Benz C63 AMG Coupe/C63 S AMG Coupe C205 Sport Spring Anniversary The Ram-Air's opening dwarfs theSport 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