Chip Tuning BMW 4 Series F36 (2014–2020)
6 engines · +34 to +77 hp
BMW 4 Series F36: 6 engines — 2 petrol and 4 diesel. Gains range from +34 to +77 hp, with up to +138 Nm of torque. GAN GTL from 219 EUR, GAN GT from 329 EUR.
All BMW 4 Series F36 engines: exact gains
STOCK output, output with GAN, gain and price for each module. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning modules and prices | |
|---|---|---|---|---|
| Diesel · 4 engines | ||||
| 430d Gran Coupe258 hp / 560 Nm | +56 hp+95 Nm |
GTL — 249 EUR · 306 hp GT — 399 EUR · 314 hp |
Select → | |
| 435d Gran Coupe313 hp / 630 Nm | +49 hp+138 Nm |
GTL — 279 EUR · 355 hp GT — 459 EUR · 362 hp |
Select → | |
| 418d Gran Coupe143 hp / 320 Nm | +34 hp+85 Nm |
GTL — 219 EUR · 172 hp GT — 329 EUR · 177 hp |
Select → | |
| 420d Gran Coupe184 hp / 380 Nm | +34 hp+101 Nm |
GTL — 249 EUR · 213 hp GT — 399 EUR · 218 hp |
Select → | |
| Petrol · 2 engines | ||||
| 435i Gran Coupe306 hp / 400 Nm | +77 hp+105 Nm |
GTL — 279 EUR · 371 hp GT — 459 EUR · 383 hp |
Select → | |
| 420i Gran Coupe184 hp / 270 Nm | +42 hp+80 Nm |
GTL — 249 EUR · 220 hp GT — 399 EUR · 226 hp |
Select → | |
Each engine has its own tuning module: GAN GT / GTL or GAN GA / GA+. Prices are per tuning module and include the current discount.
Not sure which engine you have?
Find your engine by the power output in your registration document: each version has its own module calibration.
BMW 4 Series F36 tuning: what changes
The tuning module sits between the sensors and the engine control unit (ECU) and adjusts their signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the module can be removed at any time.
- Bluetoothsmartphone mode control
- 18 mappingsfine tuning for your engine
- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +77 hpbest in this generation
435i Gran Coupe 306 hp → 383 hp. The other engines gain from +34 hp; see the table for each one.
- +138 Nmfor diesels
Diesels gain mainly torque: +85 to +138 Nm.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Enhanced performance or your money back, excluding delivery costs.
BMW 4 Series F36 chip tuning: questions
Which tuning module do I need for the BMW 4 Series F36?
All engines in this generation are turbocharged, so you need the GAN GT or GAN GTL. Find your engine in the table above: each row shows the module and the price.
Is a tuning module the same as a Stage 1 tune?
Not quite. Stage 1 usually means an ECU remap 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.