1 Level
1336 Review
67 Karma
Review on Enhance Fuel Efficiency and Boost Performance with our Cutting-Edge Performance Chip/Power Programmer for Chevrolet Suburban 5.3L, 5.7L, 6.0L, 6.2L, 7.4L and 8.1L - Save Gas, Increase MPG, HP & TQ! by Adam Nelson
Easy installation, poor performance
The product was easy to install. I have a 1997 Chevy Suburban C2500 with a 7.4 liter V-8 engine. I haven't noticed any change in my car's fuel economy or performance. I would not recommend this product to anyone. Next time I will buy an air intake system.
Pros
- Engine management systems
Cons
- Very expensive
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