The Budget Y-Bridge Kit is an upgraded high flow intake kit for the 2001-2004.5 LB7 Duramax. The factory LB7 Y-bridge measure's only 2 3/8" ID, this high flow bridge is a full 3" Inlet for more airflow and increased horsepower. We take a factory cold side inter cooler pipe and factory Y-bridge and modify them so you have a full 3" tract from inter cooler to the engine. This is our most cost effective Y-bridge kit for the LB7 and works well for removing the EGR on LB7's equipped with them. If you're looking for the next best upgrade option, check out the WCFab LB7 Stage 3 Y-Bridge Kit.
-Core Fee applies for Y-Bridge and OEM Cold Side Inter cooler pipe. EGR Equipped Trucks may require additional items for complete install. (Map Sensor Seal and Bracket, Modified Up pipe, etc)
-You have 30 Days to send your good cores back for full refund.
-If you choose the option to send your cores in first to avoid the core fee, we must receive your good cores before the order will process and ship.
-Core bridges must not have any broken tabs.
-Refund will not be given for damaged cores.