Description: CNC Machined Billet Aluminum and Stainless Steel. Does not Require Removal of Turbo, Intake Manifold or Up Pipe. Completely Replaces EGR System, No other Parts Required. Fit for Chevy Silverado 2500 3500,GMC Sierra 2500 3500. Specification: Fitment: For 2011 - 2015 Chevrolet Silverado 2500 Hd 6.6l 6599cc 403cu. In. V8 Diesel Ohv Turbocharged - Engine Code "Lml" For 2011 - 2015 Chevrolet Silverado 3500 Hd 6.6l 6599cc 403cu. In. V8 Diesel Ohv Turbocharged - Engine Code "Lml" For 2011 - 2015 GMC Sierra 2500 Hd 6.6l 6599cc 403cu. In. V8 Diesel Ohv Turbocharged - Engine Code "Lml" For 2011 - 2015 GMC Sierra 3500 Hd 6.6l 6599cc 403cu. In. V8 Diesel Ohv Turbocharged - Engine Code "Lml". Package Includes: 1 Piece Intake Block Off Plate 1 Piece Exhaust Block Off Plate 1 Piece Hose 4 Pieces Clamps 9 Pieces Screws Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you
