Review on 💪 Innovative Performance Chip/Power Programmer for GMC Sierra 2500 & 3500 Series with 4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.4L and 8.1L Engines - Enhance Fuel Efficiency, Save Gas, Boost MPG, and Increase Horsepower! by Justin Cage

Name: 💪 Innovative Performance Chip/Power Programmer for GMC Sierra 2500 & 3500 Series with 4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.4L and 8.1L Engines - Enhance Fuel Efficiency, Save Gas, Boost MPG, and Increase Horsepower!
Item: 💪 Innovative Performance Chip/Power Programmer for GMC Sierra 2500 & 3500 Series with 4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.4L and 8.1L Engines - Enhance Fuel Efficiency, Save Gas, Boost MPG, and Increase Horsepower!
Rating: 5

February 03, 2023

Cold air intake and MAF sensor the truck is working as it should

Installed on my '03 GMC 2500HD 6.0 liter gas and this performance chip along with the throttle body is spaced, new injectors, spark plugs, wiring, a cold air intake and a Mass air flow sensors ensure that the truck works as it should.

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