Chiptuning Chrysler 300C I (2004–2011)
9 engines · +20 to +60 hp
Chrysler 300C I: 9 engines — 6 petrol and 3 diesel. The gain is +20 to +60 hp, with up to +122 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR. GAN GA+ from 189 EUR.
All Chrysler 300C I engines: exact gains
Standard output, output with GAN, the gain and the price for each box. Diesel and petrol engines are listed separately.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Diesel · 3 engines | ||||
| 3.0 CRD V6218 hp / 510 Nm | +60 hp+122 Nm |
GTL — 249 EUR · 269 hp GT — 399 EUR · 278 hp |
Select → | |
| 3.0 CRD V6211 hp / 510 Nm | +59 hp+122 Nm |
GTL — 249 EUR · 261 hp GT — 399 EUR · 270 hp |
Select → | |
| 3.0 CRDI239 hp / 550 Nm | +41 hp+94 Nm |
GTL — 249 EUR · 272 hp GT — 399 EUR · 280 hp |
Select → | |
| Petrol · 6 engines | ||||
| 6.1i SRT-8431 hp / 569 Nm | +34 hp+46 Nm |
GA — 219 EUR · 465 hp GA+ — 219 EUR · 465 hp |
Select → | |
| 3.5i250 hp / 340 Nm | +30 hp+41 Nm |
GA — 199 EUR · 280 hp GA+ — 199 EUR · 280 hp |
Select → | |
| 5.7i340 hp / 525 Nm | +27 hp+42 Nm |
GA — 219 EUR · 367 hp GA+ — 219 EUR · 367 hp |
Select → | |
| 2.7i193 hp / 258 Nm | +23 hp+31 Nm |
GA — 189 EUR · 216 hp GA+ — 189 EUR · 216 hp |
Select → | |
| 2.7i178 hp / 257 Nm | +21 hp+31 Nm |
GA — 189 EUR · 199 hp GA+ — 189 EUR · 199 hp |
Select → | |
| 3.5i254 hp / 340 Nm | +20 hp+27 Nm |
GA — 199 EUR · 274 hp GA+ — 199 EUR · 274 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?
The badge alone is not enough: in this generation, the same engine designation came in different power outputs, each with its own calibration. Check the power output in your registration document and find the matching row.
Same badge, different factory power outputs in this generation:
Chrysler 300C I remap: what changes
The GAN box plugs in between the sensors and the engine control unit (ECU) and adjusts their signals, while a flash remap rewrites the ECU itself. 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
- +60 hpbest in this generation
3.0 CRD V6 218 hp → 278 hp. The other engines gain at least +20 hp; check the table for each one.
- +122 Nmfor diesels
Diesels gain mostly torque: +94 to +122 Nm, which helps with overtaking and towing.
- up to +12%with the GAN GA+ on naturally aspirated engines
For 6 naturally aspirated engines: GAN GA / GAN GA+ tuning boxes; check the table for each engine’s figure.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
Chrysler 300C I remap: common questions
Which tuning box do I need for the Chrysler 300C I?
Turbocharged engines take the GAN GT or GAN GTL, naturally aspirated ones 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.