Includes aluminum and steel threaded stand-offs to weld onto turbo, intercooler & pipes (no welding required on some BD and BW turbos) and brackets to secure the pipes & hoses in place. Swivel design with 15o articulation compensates for difference in pipe sizes and quick disconnect allows for ease of changing intake components. Turnbuckle with 1.50 in. of travel provides ease of adjustment. Don’t blow your boots, engine or turbo and ruin your day.