04-05 GM Duramax LLY GDP High Flow 3" Y Bridge Kit Finish:Black 9L cummins crank in a

9L cummins crank in a 6

Completely remove the cheap factory plastic fuel filter housing on your 2017-2022 6

Aftermarket tuning NOT Required

Tubing diameter: 5"

Does not fit 2007 Classics with the LBZ engine

04-05 GM Duramax LLY GDP High Flow 3" Y Bridge Kit Finish:Black 9L cummins crank in aIncrease performance and flow with our upgraded 3 Inch Max Flow Bridge 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. (Black Powder Coat finish or Raw options) Fits stock intercooler pipe.