YotaWerx ECU Tuning
Cascadia Off Road is now an authorized YotaWerx dealer.

What it does
A YotaWerx tune rewrites your Toyota or Lexus ECU and transmission control unit.
In under 30 minutes we eliminate gear hunting, fix dead-pedal throttle response, and deliver stronger low-end torque with smoother power across the entire RPM range.

Especially important if you’ve regeared or added larger tires
Bigger tires and lower gears change how the factory calibration behaves. The stock tune often leaves the truck feeling sluggish, hunting for gears, or shifting at the wrong times.
YotaWerx recalibrates shift points and power delivery specifically for your tire size and gear ratio so the vehicle pulls strongly and shifts cleanly again — no more lag or hunting.

Tune options

  • Weekend Warrior – smoother, more conservative response. Ideal for stock or lightly modified vehicles and everyday or technical off-road driving.

  • Active Duty – more aggressive throttle and shift logic. Built for heavier builds, bigger tires, or drivers who want sharper response.

  • Stryker / Stryker+ – dedicated calibrations for supercharged and turbo applications.

Optional Gearlock available on select models.

Supported Toyota & Lexus 4x4 platforms (2003+)

  • Tacoma 2005–Present (NA, Supercharged & Turbo)

  • 4Runner 2003–Present (NA, Supercharged & Turbo)

  • Tundra 2003–Present (NA, Supercharged & Turbo)

  • FJ Cruiser 2007–2014

  • Sequoia (all generations)

  • Land Cruiser (LC100, LC200, LC250)

  • Lexus GX470 / GX460 / GX550

  • Lexus LX570

Most 2003+ Toyota and Lexus 4x4 applications are supported. We confirm exact compatibility before scheduling.

Custom calibration for your exact tire size, gearing, and modifications. Fully reversible. Emissions compliant. Stays with the vehicle.

Ready to schedule?
Please include year, model, current tire size, and any regear or major mods.


We reply by email only — no phone calls for tuning inquiries.

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