Dodge Charger SRT8 8.1 V8 432hp Remap

Name: Dodge Charger SRT8 8.1 V8 432hp ECU Remap
Brand: Dodge

Expected gains of +28 BHP and +39 Nm torque

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BHP+28 hp (6%)

Standard

432 hp

Tuned

460 hp

Torque+39 Nm (7%)

Standard

569 Nm

Tuned

608 Nm

Suitability

Limited (3.5/10)

Gains Profile

Limited headroom

Headroom

Low

Dodge Charger SRT8 8.1 V8 432hp ECU Remapping

Considering an ECU remap for your Dodge Charger SRT8 8.1 V8 432hp? A Stage 1 remap can take this 2006 - 2010 petrol engine from 432 BHP to 460 BHP and from 569 Nm to 608 Nm of torque (naturally aspirated). This engine scores 3.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Dodge Charger can achieve.

How this engine compares

3rdof 14 Dodge Charger engines by power gain
37%of the 9,842 engines we hold gain data for see a smaller power increase
20%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Dodge Charger SRT8 8.1 V8 432hp is a 8.1L naturally aspirated petrol engine producing 432 BHP and 569 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 460 BHP and 608 Nm — a gain of around 28 BHP (6%) and 39 Nm (7%).

This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.

Technical Specifications

Fuel Type: Petrol
Aspiration: Naturally Aspirated
Displacement: 8.1L
Capacity: 6059 CC
Type: Car
Engine Family: Dodge 8.1L V8 NA Petrol

ECU & Transmission

Likely ECU Low confidence: Petrol ECU (varies by market/year)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating. At this torque level, transmission and driveline servicing history becomes especially important.

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MakeDodge

ModelCharger

Generation2006 - 2010

EngineSRT8 8.1 V8 432hp

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.

We recommend discussing your specific vehicle with a qualified remap professional before proceeding.

Engine	BHP	Gain	Torque	Gain	Score
2.7 V6 190hp	190 → 210	+20	258 → 280	+22	Moderate (4/10)
3.5 V6 250hp	250 → 270	+20	339 → 360	+21	Moderate (4/10)
R/T 5.7 V8 370hp	370 → 390	+20	536 → 555	+19	Limited (3/10)