Chiptuning Jaguar XK II (2006–2013)
3 engines · +21 to +31 hp
Jaguar XK II: 3 engines — 3 petrol. The gain is +21 to +31 hp, with up to +41 Nm more torque. GAN GA+ from 199 EUR.
All Jaguar XK II engines: exact gains
Standard output, output with GAN, the gain and the price for each box.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Petrol · 3 engines | ||||
| 5.0i385 hp / 515 Nm | +31 hp+41 Nm |
GA — 219 EUR · 416 hp GA+ — 219 EUR · 416 hp |
Select → | |
| 4.2i298 hp / 411 Nm | +24 hp+33 Nm |
GA — 199 EUR · 322 hp GA+ — 199 EUR · 322 hp |
Select → | |
| 3.6i258 hp / 353 Nm | +21 hp+28 Nm |
GA — 199 EUR · 279 hp GA+ — 199 EUR · 279 hp |
Select → | |
Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box 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.
Jaguar XK II remap: what changes
More power and torque without rewriting the ECU or swapping any parts. The GAN box only adjusts the engine sensor signals. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine
- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +31 hpbest in this generation
5.0i 385 hp → 416 hp. The other engines gain at least +21 hp; check the table for each one.
- up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Jaguar XK II remap: common questions
Which tuning box do I need for the Jaguar XK II?
Every engine in this generation is naturally aspirated, so it takes the GAN GA or GAN GA+. Find your engine in the table above – each row shows the box and its price.
Is a tuning module the same as a Stage 1 remap?
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.