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Bully Dog BDX Tuner - 40470

(11)
  • $399.00  Regular Price
  • Ships Between 9/16 - 9/18
  • What Do You Drive?

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  • Part #:
    40470
  • Not CARB emission certified
  • Cannot be shipped to California and other states adopting California emission standards
  • Info about CARB regulations

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Bully Dog BDX Tuner Part #40470 Customer Reviews

Average Rating

11 Customer Reviews

BDX TUNER

Reviewed by Albert S (TRENTON, NJ) Reviewed for a 2010 Toyota Prius — May 21, 2019 2:49 PM

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First time I ever attempted this and it was a breeze. Definitely more horsepower and throttle is much more sensitive. Have mine set on performance mode so it's costing me more since I'm buying premium fuel but picked up 1 more mile per gallon. I don't get on it all the time, it's not my style but when I need the extra power it's nice to know I have it. A definite buy

18 tahoe

Reviewed by brent b (Peoria, AZ) Reviewed for a 2018 Chevy Tahoe — May 09, 2019 9:51 PM

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The 93 Octane setting is doing great so far.

Nice Unit

Reviewed by Melissa M (FRANKLIN, WI) Reviewed for a 2014 Toyota Tundra — Sep 05, 2018 6:20 AM

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So far I'm happy with the unit. My truck's fuel mileage is improving already and I've only run it for a couple days. Easy to use, lots of options on the unit to kind of pick how you want the truck to function.

its ok

Reviewed by Travis W (Marrero, LA) Reviewed for a 2017 GMC Sierra — May 25, 2018 7:34 AM

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It ok but it didn't keep it from going from 8 to 4 cly

Better throttle response and better shift points.

Reviewed by Matthew B (San Diego, CA) Reviewed for a 2017 Nissan Titan XD — Apr 18, 2018 8:08 PM

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I set the tuner for Towing, turned off the seatbelt chime and disabled the speed limiter. I am pleased with the much better throttle response and,after towing my travel trailer for a couple of hours, noticed better placed shifting while going up hills. Overall, I am happy with the tuner.

2011 Tacoma bdx tuner

Reviewed by Christpher T L (Newport News, VA) Reviewed for a 2011 Toyota Tacoma — Jan 26, 2018 2:33 AM

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The bdx tuner made an immediate difference in my vehicle performance. I truck uses less gas, shifts gears smoother, and makes my truck sound amazing. It took about 30 minutes to install and about 10 minutes to change to each program setting. Installing the bdx tuner was the best investment I have made to enhance my trucks performance.

Not worth the Money

Reviewed by CHRISTOPHER E (FAYETTEVILLE, NC) Reviewed for a 2012 Toyota Tundra — Aug 10, 2017 4:01 AM

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The instructions don't tell you to, but when I called Bullydog with a pre-installation question, they told me that I need a battery charger or jumper cables hooked to another running vehicle to install because of the high risk of battery voltage fluctuation. It took an hour to install and I haven't seen any improvement to my truck; no noticed horsepower increase (haven't dyno tested it) and no fuel mpg increase.

IT WORKS!!!

Reviewed by Chad H (Bivins, TX) Reviewed for a 2012 Toyota Tundra — Jul 25, 2017 8:36 PM

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Very easy to use. Just follow the directions. Received the BullyDog BDX one evening and had my truck programmed the same evening. There are several settings. I only chose a couple to begin with, but noticed the extra power immediately. Ibis will it set in economy right now, but I haven't noticed a tremendous increase in mpg yet. I mainly got it for towing my camper which is 37' bumper pull and weighs 8800 pounds in the dry. So far, I am very pleased with the BDX.

Dr g

Reviewed by Donald G (Brownwood, TX) Reviewed for a 2011 Ford F-150 — Feb 21, 2017 5:02 AM

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Got bully dog have not been able to get it to work ,have talked to bully dog rep, they said they were going to have write a new program for my truck. Still waiting to hear from them so I can program my truck and use the b d x Box they said the Product was new still trying to train staff about product. It actually messed up my truck had to take program out truck would barley run. Now it runs fine without it . Hope new program works!!!!!

Very good value

Reviewed by Joseph R (Corpus Christi, TX) Reviewed for a 2014 Dodge Ram — Dec 13, 2016 9:45 PM

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Made a noticeable difference performance wise on my Ram 1500 hemi. Big increase in power in the lower to mid RPM range. Still a new product so waiting some more features to be released for my application.