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#21000 – 2001-2004 6.6L Duramax LBZ

Regular price $595.00

#21000 Fits: 2001 - 2004 GM Duramax 6.6L LBZ - LB7

POWER AND FUEL ECONOMY PERFORMANCE!

Comes with 4-stage HP selector (stock-30hp-60hp-90hp)

EZ Plug-N-Go technology that you can install "in minutes" by simply connecting to your engine's wire-harness with factory style connectors. Fuel Mileage: upto 20% improvement (get up to 100 more miles per tank of fuel)

Power Increase: Safe/Smooth low to medium range power for daily driving and pulling loads (Max 100 ft/lbs Torque)

Throttle Response: No more turbo lag... quicker Get Up & Go Engine Safe: Performance gains stay within Stock parameters

Transmission Safe: Engineered for working-class daily drivers Proven: Installed in tens of thousands of diesels since 2003

No Additional Mods: No need to delete emissions or add additional mods Warranty Friendly: Leaves no "fingerprint" in the factory computer Don't be frustrated with your mileage... improve it!

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    PRODUCT TAGS:
  • 6.6L Duramax
  • Chevy-GMC-6-6L-Duramax-2003
  • Chevy-GMC-6-6L-Duramax-2004
  • Duramax
  • Duramax 2001
  • Duramax 2002
  • LBZ - LB7 Duramax