2004.5-2005 Chevrolet / GMC Max Flow Bridge to HSP Cold Side HSP Diesel

Increase performance and flow with our upgraded 3" Max Flow Bridge. Our precision cast and CNC machined bridge section allows for maximum efficiency, as well as, a perfect fit every time. This component is designed to not only increase efficiency of your Duramax, but it also provides a solution to the factory unit which is very restrictive and known to have boost leaks. This kit comes with a 3" boot to pair with your already purchased HSP Cold Side.

INCLUDED COMPONENTS:

• (1) 2.25”to 3” Boot (441-RFAB)
• (1) 2.25” T-Bolt Clamp (420-RFAB)
• (1) 3” T-Bolt Clamp (422-RFAB)
• (1) 1/8” NPT Plug 
• (2) Bridge Neck Stud (902-RFAB)
• (2) Bridge Neck 12-Point Nut (903-RFAB)
• Bridge Neck O-Ring (670-RFAB)
• (24”) 5/8” Heater Hose (401-RFAB)
• (2) 5/8” Worm Gear Clamps (403-RFAB)

COMPATIBLE WITH:

• LLY: 04.5-05 VIN Code 2

BENEFITS:

• Increased Performance and spool up
• Powder coating option to dress up engine bay
• Two piece bridge design allows for easier install than other Y-bridge kits on the market