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Chrysler 300C SRT8 6.4 Hemi V8 475hp

2011 ->

475 Original HP
495 Modified HP
637 Original NM
655 Modified NM
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Chrysler 300C

Chrysler 300C 2011 -> SRT8 6.4 Hemi V8 475hp

Key Specifications

Generazione 2011 ->
Carburante Petrol
Power 475 → 495 hp +20 hp
Torque 637 → 655 Nm +18 Nm
Power
495 HP
+20 HP (+4.2%)
Original 475 HP
Stage 1 495 HP
Torque
655 NM
+18 NM (+2.8%)
Original 637 NM
Stage 1 655 NM

Power Graph

Original Power 475HP
Original Torque 637Nm
Power After Remap 495HP
Torque After Remap 655Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Chrysler 300C

The cost of Stage 1 tuning for Chrysler 300C SRT8 6.4 Hemi V8 475hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Chrysler 300C 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 475 to 495 HP (+4%) is within safe parameters.

With Stage 1 tuning, Chrysler 300C goes from 475 HP to 495 HP (+20 HP) and from 637 Nm to 655 Nm (+18 Nm).

Stage 1 remapping takes it from 475 HP to 495 HP (+20 HP, +4%) and torque from 637 Nm to 655 Nm (+18 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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Chrysler
Chrysler 300C SRT8 6.4 Hemi V8 475hp
+20 HP
495 HP