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1 Level
750 Review
24 Karma

Review on πŸ’ͺ Revolutionary Performance Chip - Boost Fuel Efficiency, Save Gas and Upgrade Horsepower for Chevrolet Silverado 2500 & 3500 4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 7.4L and 8.1L! by David Cook

Revainrating 5 out of 5

This is the fourth I have ordered

I use these in all my cars and trucks and would recommend them to anyone I can. They really work and the customer service is second to none. Definitely worth every penny, go get one, you won't be disappointed.

Pros
  • GOLS certified
Cons
  • Only available in black