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Chevrolet Express 6.0 V8 304hp

2001 - 2007

304 Original HP
325 Modified HP
488 Original NM
515 Modified NM
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Chevrolet Express

Chevrolet Express 2001 - 2007 6.0 V8 304hp

Key Specifications

Generazione 2001 - 2007
Carburante Petrol
Power 304 → 325 hp +21 hp
Torque 488 → 515 Nm +27 Nm
Power
325 HP
+21 HP (+6.9%)
Original 304 HP
Stage 1 325 HP
Torque
515 NM
+27 NM (+5.5%)
Original 488 NM
Stage 1 515 NM

Power Graph

Original Power 304HP
Original Torque 488Nm
Power After Remap 325HP
Torque After Remap 515Nm

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Frequently Asked Questions - Chevrolet Express

The cost of Stage 1 tuning for Chevrolet Express 6.0 V8 304hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Chevrolet Express 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 304 to 325 HP (+7%) is within safe parameters.

With Stage 1 tuning, Chevrolet Express goes from 304 HP to 325 HP (+21 HP) and from 488 Nm to 515 Nm (+27 Nm).

Stage 1 remapping takes it from 304 HP to 325 HP (+21 HP, +7%) and torque from 488 Nm to 515 Nm (+27 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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Chevrolet
Chevrolet Express 6.0 V8 304hp
+21 HP
325 HP