H&R 06-12 Mercedes-Benz R350 4MATIC W251 Sport Spring (Non ADSII & w/Self-Leveling Only) - 52770-4 fits_2005-2009`Hyundai`Tucson 7L Powerstroke Performance Primary Radiator

7L Powerstroke Performance Primary Radiator

If you're unsure which version fits your vehicle

GTX models are equipped with 7k F spring rates

Up to 14 HP And 13 TQ

Outlasts and Outperforms Stock Exhaust

H&R 06-12 Mercedes-Benz R350 4MATIC W251 Sport Spring (Non ADSII & w/Self-Leveling Only) - 52770-4 fits_2005-2009`Hyundai`Tucson 7L Powerstroke Performance Primary RadiatorSport 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