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Toyota 4Runner Performance Chips & Programmers

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Latest Customer Reviews

Unichip Performance Chip Reviews

Works Well.

Reviewed By Robert L (Muncie, IN) Reviewed for a 2003 Toyota 4Runner —3/18/2015 6:31 AM

I installed it myself in under 40 minutes, very easy. The only issue was space, and jamming all the cables back in so the glove box will still close. With Cold air intake, cat back exhaust, it makes a huge difference in low end torque for hauling, and just so much smoother running all around. Highly recommended.

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ScanGauge OBD II Scanner Reviews

Perfect for my needs!

Reviewed By Chris S (Aurora, CO) Reviewed for a 2005 Toyota 4Runner —7/2/2012 8:19 PM

There's nothing worse in my mind than discovering a problem when an idiot light goes on because it's usually too late to prevent the problem.mThat's where the Scan Gauge II comes in handy for me. Now I can monitor my transmission and engine temps hauling my popup camper on road trips. Combine that with the ability to pull codes and clear them it's indispensable in my book. Already love the readouts and have had a couple friends buy one after seeing mine in action. There are cheaper alternatives but this is a case of getting what you pay for.

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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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