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Toyota 4Runner Bully Dog Performance Chips & Programmers

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Latest Customer Reviews

Bully Dog Triple Dog GT Tuner (49-State Legal) Reviews

Needs work on the gauges

Reviewed By Kade M (SHIPSHEWANA, IN) Reviewed for a 2009 Chevy Silverado —9/14/2015 8:45 PM

I don't like the big screen on the speed gauge. It needs options on what you want to see, not a graph that tracks your speed for the last .25 miles. Other than that this thing is worth it! Power increased tremendously! Highway mpg went from 11.6 to 15.3. ( my truck has a 7" lift and 35's) you really have to mess with it if you want your actual speed display accurate. When I put in 35s and the gear ratio it was 10 mph faster that what I was going. So that can also b tweeked. Worth the price!!!!!!

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