Professional ECU/TCU tuning for your Toyota®!

Performance Tuning for your Toyota Tacoma, 4Runner, and tundra

no more gear hunting

smooth and predictable shifting

Smooth takeoffs to redline can be yours!

optimized throttle response

more torque/more power

responsive accelerator pedal

Ever improving, ever evolving

dyno proven results

The yOTAWERX tuning group is a network of licensed users of the platform, used in specializing the flashing (software loading and diagnostics) of your vehicle's Engine Control Unit (ECU) and Transmission Control Unit (TCU). Our mission is to make your truck drive, feel, and perform at its peak performance.



1000's of Happy Customers across the US! Heavily involved in multiple vehicle forums. Able to create customized tunes to meet your specific needs.

We are Toyota owners just like you! Toyota Trucks are our passion, and our purpose is making them more enjoyable to drive. We will update your vehicle's ECU to optimize its performance.

toyota owners just like you!

We've improved the Blackhawk foundation for over 3+ years by implementing customer feedback and maturing the code with advanced features and functionality. We are users of the platform, utilized in the flashing (software loading and diagnostics) of your vehicle's Engine Control Unit (ECU) and Transmission Control Unit (TCU). 


check out what our happy customers have to say about Blackhawk 2.1

"I could definitely tell the difference over stock!" - Rich, Dallas TX

"Oh $***, that's not possible!" - Jeff, Dallas TX

"It's unbelievable, you've made me a very happy man!" - Henry, Murphy TX

"I can already feel the difference in the throttle, I like it!" - John, Ft. Worth TX


- Better throttle response
- Stronger, more linear acceleration
- Smoother shifting
- Greater low and mid-range power
- Improved towing performance
- Overall improvement to drivability
-Multiple throttle options to choose your desired responsiveness
- Dual tune for A/T vehicles with the ECT button
- Ongoing support included with all tunes

Blackhawk 2.1 now LIVE! Our best tune to date, always backed by best-in-class customer service!

Come see how the Blackhawk tune can increase your "smiles per gallon" today! Pro tuning services start at $500. Coming from another tune? Upgrades starting at $100.

supported vehicles: '05-23 Toyota Tacoma 2.7L, 3.5L | '06-23 Tundra 5.7L | '06-23 4Runner 4.0L, 4.7L V8