Intercooler Tube Piping Kit for 6.6l Duramax L5P 2017-2019 Chevy GMC

Intercooler Tube Bundle for 6.6l Duramax L5P 2017-2019 Chevy GMC Features: 3.5" OD Tubes Billet Coupler Adapter CNC Mandrel Bent Smooth Sweeping Bends Better Cooling Capacity Increased Air Flow Includes: 3x 3.5" Intercooler Tubes 1x Billet Coupler Adapter 1x O-Ring, 5.3mm Wide, 73mm ID, 83.6mm OD 2x 3.5" ID x 3.75"L Silicone Couplers 1x 2.75"x 3.125"ID (w/ID Bead) x 3.25"L Silicone Coupler 1x 3.0" x 3.5"ID x 3.125"L Silicone Coupler 7x "400" T-Bolt Clamps 1x "350" T-Bolt Clamp 1x "375" T-Bolt Clamp 1x "325" T-Bolt Clamp Fits: 6.6l Duramax L5P 2017-2019 Chevy GMC