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1286 Review
49 Karma

Review on ๐Ÿš€ Fuel-Efficient and High-Performance Performance Chip/Power Programmer for GMC Sierra 2500 & 3500 6.6L Duramax Turbo Diesel - Enhance MPG, Save on Fuel Costs, Amplify Horsepower & Torque! by Zach Flores

Revainrating 1 out of 5

Best price among engines and engine parts

At this price I noticed an expected increase in performance. I haven't checked the fuel consumption yet. I recommend it.

Pros
  • Certified
Cons
  • High price