Increase performance and flow with our upgraded 3" Max Flow Bridge. Our precision 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 also provide a solution to the factory unit, which is very restrictive and known to have boost leaks.
This kit comes with a 2.25" to pair with the factory cold side.
- High strength silicone Boots
- Industrial strength stainless steel T-bolt clamps
- Precision CNC machined billet bridge section
- 3'' Mandrel bent tubing for best efficiency
- LLY: 04.5-05 VIN Code 2
- 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
- Versatile neck location allowing for multiple cold-side options
QUESTIONS & ANSWERSAsk a Question
Will this Y-bridge work with factory intercooler pipe?
Yes you can use stock intercooler tube or and aftermarket one also.
Will this y bridge work with the LLY s400 kit if I decide to buy the rest of the kit later on ?
They use a lb7 style bridge on s400 install, this would not work good
Will this work with a sinister diesel egr delete intake tube? I need a y bridge the factory one that blows out and I’m wondering if this will work with the sinister diesel full egr delete that I did on my 2004 lly Duramax. Thanks
The Sinister EGR Delete will work with it, the HSP Y bridge will replace the blue sinister intake tube, but you will still need to use the sinister hardware.
Does it have the o-rings included with the pipe as I don't see them in the included pieces or in the picture.
Yes it does come with all hardware needed to install
Does it matter on what turbo mouth piece your have
Do this will work with: Stock, AFE, or S&B mouthpieces or also the LBZ Mouthpiece (stock or aftermarket)
I have a banks intercooler and pipes that are 3 inches. Can I get a boot that connects your Y bridge to banks 3 inch pipe?
Yes Just include a note at checkout for 3" coupler and we can make sure that you get the correct one.