11-16 GM Duramax LML GDP High Flow 3" Y Bridge KitIncrease performance and flow with our upgraded 3 Inch Max Flow Bridge and Cold Side Kit. Our precision cast and CNC machined bridge section allows for maximum efficiency, as well as a perfect fit every time. Our two piece design allows for a much easier installation than the other kits on the market. (Turbo Inlet Pipe) (Black Powder Coat finish, or Raw)

The LML when delivered from the factory relies on vacuum from the CP4 to draw fuel from the tank

In either situation

Compatible with optional EGT pyrometer for engine protection

Full color instructions illustrating the step-by-step installation procedure

Grizzly Lockers provide 100% power to both tires

100% Designed and Made in the USA

California Residents Do Not Purchase

Core Height 27

MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it

Built from hand-fabricated

Part Number: CS54556

Post Turbo EGT ('10-'12 Cummins 6