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About this product
Product Identifiers
BrandBully Dog
Manufacturer Part Number40470
eBay Product ID (ePID)235894168
Product Key Features
TypeEngine Service
Additional Product Features
NotesDescription--Computer Chip Programmer
Sub TypeComputer Chip Programmer
Ratings and Reviews
Most relevant reviews
- Apr 18, 2017
Awakens that 6.2 liter Gas Engine
Programmer really transformed my F250 Superduty 4x4 !! Quicker take offs ! Nice Passing Power on Highway ! With no upgrades all stock factory installed 6.2 liter Gas Engine and Transmission ! Really Impressed ! Recommend to all !Verified purchase: YesCondition: New
- Apr 13, 2021
Bully Dog does it again!
Extra torque and power to push bigger tires. Works great! Had this tuner in my mustang too and you can definitely feel the difference.
Verified purchase: YesCondition: Pre-owned
- May 18, 2020
Worth the money
I'd recommend this to someone who has no plans of deviating too far from stock. For my application, i can't change tire size, gear ratio, or adjust shift firmness. 3 things I thought I would be capable of doing according to a bully dog rep, but after it was installed, I don't have those options.Verified purchase: YesCondition: New
- Jun 19, 2017
F250 6.2 all stock
Bought the Bully dog to help tow the 7000 lb rv and it woke up my truck. the added torque really helped up hill. gained 3 more mpg when not towing.. going to do air intake and exhaust next..Verified purchase: YesCondition: Pre-owned
- Aug 14, 2018
This programmer did not work on my vehicle. But the problem was in no way the fault of the seller. He was extremely dedicated to make it
He made it right and I would recommend him to anyone. I’ll definitely be buying from him again.Verified purchase: YesCondition: New
- Aug 05, 2020
Sent me one that didn’t work for my truck
I really loved the idea of this tuner but unfortunately it didn’t work with my truck. Idk if my truck was locked or if they sent me one for a different vehicle. I’m not very sure I just know it didn’t work I attached a photo
Verified purchase: YesCondition: New
- Aug 09, 2021
What a difference
Had a competitors product a few years ago, but they quit supporting their product with updated tunes, (after the factory had an update on my factory pcm) I'm hoping Bully Dog is a better product. Also the wireless updates is a great benifit.Verified purchase: YesCondition: New
- Oct 16, 2018
Solid gains and performance improvements
With 35” tires and cold air intake this tuner helped utilize the power band so much more efficiently - now to figure out a tow tune.Verified purchase: YesCondition: New
- Sep 28, 2021
F-150 BDX Tuner adds Power!
Worked great on my 2018 F-150 3.5L Ecoboost. 87 octane tune really adds power you can feel! Can also add a custom email tune in the future.Verified purchase: YesCondition: New
- Jan 12, 2018
For Tundra, needs more
Not many options yet for 3rd gen tundra. Product is easy to use and install.Verified purchase: YesCondition: Pre-owned
