Performance Chip Tuning Toyota Highlander III (2013–2019)
7 engines · +22 to +66 hp
Toyota Highlander III: 7 engines — 6 gas and 1 diesel. Gains run from +22 to +66 hp, with up to +105 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 189 EUR.
All Toyota Highlander III engines: exact gains
STOCK output, output with GAN, gain and price for each module. Diesel and gasoline engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuners and prices | |
|---|---|---|---|---|
| Diesel · 1 engine | ||||
| 2.0T D-4ST220 hp / 350 Nm | +66 hp+105 Nm |
GTL — 249 EUR · 275 hp GT — 399 EUR · 286 hp |
Select → | |
| Gasoline · 6 engines | ||||
| 3.5i249 hp / 337 Nm | +30 hp+40 Nm |
GA — 199 EUR · 279 hp GA+ — 199 EUR · 279 hp |
Select → | |
| 3.5i295 hp / 356 Nm | +24 hp+28 Nm |
GA — 199 EUR · 319 hp GA+ — 199 EUR · 319 hp |
Select → | |
| 2.7i188 hp / 252 Nm | +23 hp+30 Nm |
GA — 189 EUR · 211 hp GA+ — 189 EUR · 211 hp |
Select → | |
| 2.5h (247)186 hp / 237 Nm | +22 hp+28 Nm |
GA — 189 EUR · 208 hp GA+ — 189 EUR · 208 hp |
Select → | |
| 3.5h280 hp / 337 Nm | +22 hp+27 Nm |
GA — 199 EUR · 302 hp GA+ — 199 EUR · 302 hp |
Select → | |
| 3.5i274 hp / 337 Nm | +22 hp+27 Nm |
GA — 199 EUR · 296 hp GA+ — 199 EUR · 296 hp |
Select → | |
Each engine gets its own performance chip: GAN GT / GTL or GAN GA / GA+. Prices are per performance chip and include the current discount.
Not sure which engine you have?
The badge alone isn’t enough: in this generation, the same engine came with different horsepower ratings, each with its own calibration. Check the horsepower in your owner’s manual or vehicle documents and find the matching row.
Same badge, different factory power outputs in this generation:
Toyota Highlander III tune: what changes
The module plugs in between the sensors and the engine control unit (ECU) and adjusts their signals. It never rewrites your ECU software: your factory warranty is preserved, and the module can be removed at any time.
- Bluetoothswitch modes from your phone
- 18 mapsto fine-tune your engine
- 15 minutesplug-and-play install
- IP67water and dust protection
- +66 hpbest in this generation
2.0T D-4ST 220 hp → 286 hp. The other engines gain +22 hp and up; check the table for each one.
- +105 Nmfor diesels
Diesels gain mostly torque: +105 to +105 Nm for towing and hauling.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 6 naturally aspirated engines: the GAN GA / GAN GA+ tuners; check the table for each engine’s numbers.
- 50 daystest drive
Enhanced performance or your money back, excluding shipping costs.
Toyota Highlander III tuning FAQ
Which tuner do I need for my Toyota Highlander III?
Turbo engines take the GAN GT or GAN GTL; naturally aspirated engines take the GAN GA or GAN GA+. Find your engine in the table above – each row shows the tuner and the price.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU flash tune without replacing any parts. The tuning module also works without replacing parts, but it does not change the ECU software: it adjusts the sensor signals, comes off in about a minute, and the OFF button in the app restores the factory settings.