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2008 Toyota Tundra Performance Chips & Programmers

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Latest Customer Reviews

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

very noticeable

Reviewed By weston s (Wonder lake, IL) Reviewed for a 2008 Toyota Tundra —9/9/2015 5:09 PM

Purchased this bully dog gt and set up for a 2008 tundra 5.7 crewmax 4x4 that has a 3 inch leveling kit and 3 inch body lift.installed the performance setting and all I can say is no means is it like a diesel but for a gas it's very far as gas mileage the best was on the towing setting with throttle set to economy and shift points set to performance.before the bully dog I got 17-17.5 on the highway, now I got 18.5-19.6.around town seems to be in the 15's.

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Hypertech Speedometer Calibrator Reviews

it works

Reviewed By Eugene S (HOCKLEY, TX) Reviewed for a 2008 Toyota Tundra —2/25/2014 2:00 AM

It works

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Hypertech Interceptor Tuner Reviews

Two weeks in so far

Reviewed By John N (Tampa, FL) Reviewed for a 2008 Toyota Tundra —11/29/2013 6:43 AM

I decided to get this after reading other reviews and going over the Hypertech site. the fact that they didn't boast incredible numbers was a plus in my eyes. The tests they did used the same exact vehicle, same day. I installed this in my truck in my parking lot at work in about 5 minutes. Yes, it's that simple. One device to install at the acceleraor, and another under the hood. Noticed the shifting change immediately. Virtually no lurching. MPGs seem better but need more time to tell.

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