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2012 Toyota 4Runner Performance Chips & Programmers

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Latest Customer Reviews

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 Toyota GT-T+ Tuner Reviews


Max Power/Performance

Reviewed By Nicholas H (OKLAHOMA CITY, OK) Reviewed for a 2012 Toyota Tundra —1/7/2014 4:42 PM

The tuner is way smaller than anticipated. However, if you can mount it in a good position you can see the gages just fine. Installation took over an hour because you have to take the SIM card in and out of the computer and the tuner itself for it to update and complete various task for your particular vehicle. Once installed I could really feel the power and throttle response vastly improve. It's totally worth the investment to give your Tundra even more KICK ASS!

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


Love It !

Reviewed By Brant M (Houston, AR) Reviewed for a 2013 Ford F-150 —1/15/2015 10:51 AM

I have a 2013 F150 STX 4x4 with a 302. I like the way this thing works. I set it up on the middle setting that increases up to 25 HP. It was pretty quick before but now it screams. My truck shifts better than having the tow-haul button on. My gas mileage is 3 mpg better all the time and some nice flat roads it's doing 5 mpg better. This tuner along with my K&N cold air intake has woke up that 302! Can't wait to put on dual exhaust to finish the performance job on my 4x4.

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