Skip to main content

Power Increase Search

The most detailed tuning search on the market. Far more than power figures: the exact OBD cable for your vehicle, the tool we recommend, and every remap available.

  • Verified gains & dyno
  • Exact OBD cable
  • Recommended tool
  • EGR · DPF · AdBlue off

Search 39,000+ vehicle / ECU combinations

Current step

Select vehicle type

Start by choosing the vehicle category before we surface the matching brands.

Toyota Grand Highlander tuning

2 tuning configurations for the Toyota Grand Highlander. Select your exact engine to see gains, options and connection details.

← All Toyota models
Toyota Grand Highlander

Toyota Grand Highlander tuning at a glance

Our catalogue covers 2 Toyota Grand Highlander engine variants, each with stock and tuned figures sourced from the remap database.

Most popular Toyota Grand Highlander engines for remapping

The Toyota Grand Highlander range splits into 2 petrol variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.

Boost your business

Boost your business

Improve profitability and attract new customers.

Existing tune business
Become a dealer
New to ECU tuning
Start here