Bushwacker 07-14 GMC Sierra 2500 HD OE Style Flares 2pc - Black single-gated Techni-Cooler provides the maximum reduction

Techni-Cooler provides the maximum reduction in boost air temperature with a minimal loss of boost pressure

Flip it inside and close the tailgate to keep tools and smaller cargo contained in the truck bed

With ATAKwe take all this into account

Easy install

6L V6 Automatic/ Manual Transmission

Bushwacker 07-14 GMC Sierra 2500 HD OE Style Flares 2pc - Black single-gated Techni-Cooler provides the maximum reduction2007 2010 GMC Sierra 1500 Denali Fleetside 69. 3 Bed; 2013 GMC Sierra 1500 Denali Fleetside 69. 3 Bed; 2009 2013 GMC Sierra 1500 Hybrid Fleetside 69. 3 Bed; 2008 2013 GMC Sierra 1500 SL Fleetside 69. 3 Bed; 2010 2013 GMC Sierra 1500 SL Fleetside 78. 9 Bed; 2010 2013 GMC Sierra 1500 SL Fleetside 97. 8 Bed; 2007 2013 GMC Sierra 1500 SLE Fleetside 69. 3 Bed; 2007 2009 GMC Sierra 1500 SLE Fleetside 78. 7 Bed; 2010 2013 GMC Sierra 1500 SLE Fleetside 78. 9