Wehrli Y-Bridge Kit for 2001-2004 D-Max LB7 Sparkle Bomber Orange Sparkle Bomber Orange 100693-SBO

The Wehrli 100693-SBO is a 3-inch high-flow Y-bridge kit designed for 2001-2004 LB7 Duramax engines. This kit replaces the restrictive OEM Y-bridge and cold-side intercooler pipe, significantly increasing throttle response and turbo spool-up by creating a full 3-inch intake tract from the intercooler outlet to the engine. It is compatible with the factory IHI turbo and aftermarket drop-in IHI style chargers, and eliminates angled OEM intercooler boots that are prone to failure. The kit includes a 3" fabricated billet Y-bridge, a 3" passenger side intercooler pipe made from 14-gauge mandrel-bent aluminum, an FPRV block-off kit, silicone boots, T-bolt clamps, O-ring bridge flange gaskets, and a MAP sensor seal and hold-down bracket. The product is finished with a durable custom powder coat. For 2001 models, the MAP sensor requires relocation, and the original port needs to be plugged. This product is not recommended for S300 or S400 style turbochargers and cannot be shipped to California.