The silicone hose replaces the restrictive OEM piping.. It has less restriction and improved airflow.
Blessed Performance has the S&B Cold Side Intercooler Pipe for Silverado, Sierra 1500 / Tahoe, Yukon, Suburban, Escalade Duramax 3.0 trucks.
The S&B Cold side intercooler hose replaces the flimsy OEM hose that can burst and leave you stranded. The S&B premium wrapped silicone hose has a sleek finish and comes with heavy duty spring loaded T-Bolt clamps with a 3/4" wide stainless steel band and bridge.