Product Code: 003-HSP-X

Availability: In stock

HSP Diesel LBZ-LMM Max Flow Bridge / Coldside Tube Over Alt.

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Increase performance and flow with our upgraded 3" Max Flow Bridge and cold-side kit. Our precision CNC machined bridge section allows for maximum efficiency, as well as a perfect fit every time.  The mandrel bent 3'' cold-side tube complements the Y-bridge for the ultimate in efficiency, flow, and maximizing the performance capabilities of your truck. This cold-side tube in combination with the max flow bridge, this is a very versatile kit that can allow for future upgrades.


  • Precision CNC machined Billet bridge section
  • Bolt on 3'' neck with included Oring and M8x1.25 bolts
  • 3'' mandrel bent cold-side tube
  • All necessary hoses
  • clamps
  • other hardware for a complete install


  • LBZ: 06-07 VIN Code 2 or D
  • LMM: 07.5-10 VIN Code 6


  • Increase performance and spool up
  • Port matched CNC machined billet bridge section
  • Better fitment over hand fabricated bridge section
  • Powder coat option to dress up engine bay
  • Two piece bridge design for easier install than other Y-bridge kits on the market
  • Versatile cold-side allows for compound turbo upgrade
Additional Information

Additional Information

Cab Size No
Brand HSP Diesel

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