H&R 09-19 Ford Flex (2WD/AWD) Sport Spring fits_2011-2018`Ford`F-350 Super Duty`Lariat~2018`Ford`F-350 Super Duty`Limited~2013-2018`Ford`F-350 Super Duty`Platinum~2011-2018`Ford`F-350 Super Duty`XL~2011-2018`Ford`F-350 Super Duty`XLT The included 185 degree Fahrenheit

The included 185 degree Fahrenheit thermostat can be changed with a 160 or 200 degree unit

Year Make Model Submodel 2003-2008 Dodge Ram 1500 Laramie 2002-2008 Dodge Ram 1500 SLT 2006-2007 Dodge Ram 1500 Sport 2005-2006 Dodge Ram 1500 SRT-10 2002-2008 Dodge Ram 1500 ST 2008 Dodge Ram 1500 SXT

As powerful as the Ford Coyote engine is

2006 GMC Sierra 2500 HD SL 2001-2010 GMC Sierra 2500 HD SLE 2001-2010 GMC Sierra 2500 HD SLT 2003-2010 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2007-2010 GMC Sierra 3500 HD SLE 2007-2010 GMC Sierra 3500 HD SLT 2007-2010 GMC Sierra 3500 HD WT

H&R 09-19 Ford Flex (2WD/AWD) Sport Spring fits_2011-2018`Ford`F-350 Super Duty`Lariat~2018`Ford`F-350 Super Duty`Limited~2013-2018`Ford`F-350 Super Duty`Platinum~2011-2018`Ford`F-350 Super Duty`XL~2011-2018`Ford`F-350 Super Duty`XLT The included 185 degree FahrenheitSport 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