Long Exhaust Header for Chevrolet Silverado (2014-2018) with 5.3L 6.2L V8 EngineStainless Steel Long Tube Exhaust Headers with Y Pipe for 2014 2017 Chevy Silverado 1500 2500 3500 5. 3L & 6. 2L V8 Picture yourself behind the wheel of your Silverado, towing a heavy trailer up a mountain pass. You downshift and press the accelerator, expecting that surge of V8 powerbut instead, you feel your engine straining against restrictive factory exhaust manifolds that choke performance right when you need it most. Every pound of torque