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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Easy Installation (Plug & Play)
Seal - Solenoid Pack Connector
2 Valve cover gaskets
Note: The FPR Table must be rescaled when being used on LB7/LLY Trucks
Testing Flow bench tested and proven to produce 102% more air over the OEM parts when subjected to the same inlet boost pressure (independently tested by ATU)
04-05 Duramax LLY HSP Max Flow Y-Bridge Bundle Kit - In stock Color:Gloss Black Easy Installation (Plug & Play)***This kit is in stock and will ship in 0 2 business days. Most of the time it will ship the same day if ordered before Noon central time.*** Looking to upgrade your intercooler piping? HSP has a bundle kit for you. Featuring 3 inch mandrel bent hot side and cold side tubes with our easy to install two piece Y bridge. Race proven 5 layer silicone boots will ensure a great fit that won't let you down. The factory hot side intercooler tube is only 2.
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