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2004.5-2010 Duramax LLY/LBZ/LMM Pusher SuperMax Intake System

The Pusher SuperMax Y-bridge is the first true ?Y? bridge introduced to the performance diesel truck market, and remains the pinnacle in air delivery to the factory Duramax intake plenums. This system combines the SuperMax Y-bridge with a full 3? charge tube, maximizing air delivery from the intercooler outlet all the way to the intake plenums.
Both components in this system are constructed of mandrel bent 3? tubing and CNC-machined and laser-cut flanges. The entire assembly is fully TIG-welded using precise settings that produce optimal weld penetration without impacting airflow. This system, along with the optional Pusher Max HD EGR Cooler Bypass Kit, is a great way to perform a complete ?EGR test? while also greatly improving airflow to your engine.
Pricing: $999.00

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  • The Pusher SuperMax Y-Bridge is a one piece Patent Pending design that properly guides air into each cylinder head.
  • 3" mandrel bent tubing supplies your engine with 92% more air and follows a 6% shorter flow path than the OEM parts being replaced.
  • Fully TIG welded with precise settings to produce beautiful welds and optimal penetration without impacting air flow.
  • CNC machined flanges for flawless mounting to your Duramax engine.
  • These parts are compatible with the Pusher Max Compound Turbo System for the LBZ / LMM trucks.
  • Included are all of the HD 4-ply silicone couplers, stainless T-bolt clamps, o-ring gaskets, hardware, and even wire loom for a complete install.
  • Additional options include various powder coat colors, extra ports, and a stainless EGR bypass kit.

Technical Specs

  • Flow bench tested and proven to produce 92% more air over the OEM parts when subjected to the same inlet boost pressure (independently tested by ATU).
  • The charge tube provides a 6% shorter flow path over the stock components due to cleaner more direct routing.
  • Designed with the goal of producing the best y-bridge and post intercooler charge plumbing available.

Frequently Asked Questions

  • Installation is easier than removing the factory parts being replaced.
  • This product is not compatible with the factory emissions equipment and is for off road use only


Supermax Intake Overview Video



Shipping Information

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  • W20.0000” x H20.0000” x L36.0000”
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