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Chrysler 300 Power Programmers & Performance Tuners

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Latest Customer Reviews

DiabloSport Trinity T-1000 Programmer Reviews


Great value, definitely improved performance

Reviewed By Clayton R (Greenwood, IN) Reviewed for a 2008 Chrysler 300 —3/7/2017 8:28 PM

Have read all the reviews, everyone said that the Trinity T1000 would wake the car up, it definitely did very happy with the Improvement on horsepower and performance.

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


Thoughts on Bully Dog GT

Reviewed By Daniel F (Valley, AL) Reviewed for a 2008 Chevy Silverado —4/22/2017 1:11 PM

Very easy to install, I even hard wired it into the fuse block under the hood so it works on/off with the ignition. Over all it's a great piece of machinery. I was able to turn off AFM, which is great. Also programmed it to performance tune on engine and trans, and within 2 tanks of fuel I am seeing a 3 mpg increase, that's awesome because I was only getting 12.6 before the programmer. AutoAnything even lowered the price for me, so don't hesitate to chat with someone and ask!!!

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Bully Dog GT Platinum Tuner (50-State Legal) Reviews


Works better than expected

Reviewed By Lee M (Bella Vista, CA) Reviewed for a 2010 GMC Sierra —3/13/2017 10:31 PM

Adds good power tons of torque and helps gas mileage a noticable amount. Definitely would recommend

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