Mahle G31908 Y-Bridge to Upper Intake Pipe Gasket intercooler our engineers have maximized airflow

our engineers have maximized airflow by eliminating restrictive bends

The engineers at Mishimoto designed CNC-machined quick-disconnect flanges and IAT sensor housing to allow for an easy install in less than two hours

Big Hoss allows porting of the intake ports

We stand behind our design

Mahle G31908 Y-Bridge to Upper Intake Pipe Gasket intercooler our engineers have maximized airflowReseal the Y Bridge on your GM 6. 6L Duramax LBZ LMM with the MAHLE G31908 Y Bridge to Upper Intake Pipe Gasket. This Seal is an OE style replacement and is made to factory specifications. Features: OE Style Replacement Direct Fit Installation Note: Beaded Steel