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Challenger TerraGator TG8300 - 8.4 - 398hp

All

398 Original HP
500 Modified HP
1540 Original NM
1930 Modified NM
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Challenger TerraGator

Challenger TerraGator All TG8300 - 8.4 - 398hp

Key Specifications

Generazione All
Carburante Diesel
Power 398 → 500 hp +102 hp
Torque 1540 → 1930 Nm +390 Nm
Power
500 HP
+102 HP (+25.6%)
Original 398 HP
Stage 1 500 HP
Torque
1930 NM
+390 NM (+25.3%)
Original 1540 NM
Stage 1 1930 NM

Power Graph

Original Power 398HP
Original Torque 1540Nm
Power After Remap 500HP
Torque After Remap 1930Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Challenger TerraGator

The cost of Stage 1 tuning for Challenger TerraGator TG8300 - 8.4 - 398hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Challenger TerraGator typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 398 to 500 HP (+26%) is within safe parameters.

With Stage 1 tuning, Challenger TerraGator goes from 398 HP to 500 HP (+102 HP) and from 1540 Nm to 1930 Nm (+390 Nm).

Stage 1 remapping takes it from 398 HP to 500 HP (+102 HP, +26%) and torque from 1540 Nm to 1930 Nm (+390 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Challenger
Challenger TerraGator TG8300 - 8.4 - 398hp
+102 HP
500 HP