Performance Intercooler Pipe and Boot Kit Application: 2011-2016 Chevrolet Silverado 2500 HD 3500 HD 6.6L Duramax LML 2011-2016 GMC Sierra 2500 HD 3500 HD 6.6L Duramax LML 3" mandrel-bent intercooler pipe for maximum flow Fits after market intercooler Provides improvement in airflow, power, and EGTs Doesn't come with installation instructions We recommend professional installation Only.
