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Chevrolet Suburban 8.1 V8 325hp

2000 - 2006

325 Original HP
345 Modified HP
606 Original NM
635 Modified NM
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Chevrolet Suburban

Chevrolet Suburban 2000 - 2006 8.1 V8 325hp

Key Specifications

Generazione 2000 - 2006
Carburante Petrol
Power 325 → 345 hp +20 hp
Torque 606 → 635 Nm +29 Nm
Power
345 HP
+20 HP (+6.2%)
Original 325 HP
Stage 1 345 HP
Torque
635 NM
+29 NM (+4.8%)
Original 606 NM
Stage 1 635 NM

Power Graph

Original Power 325HP
Original Torque 606Nm
Power After Remap 345HP
Torque After Remap 635Nm

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Frequently Asked Questions - Chevrolet Suburban

The cost of Stage 1 tuning for Chevrolet Suburban 8.1 V8 325hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Chevrolet Suburban 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 325 to 345 HP (+6%) is within safe parameters.

With Stage 1 tuning, Chevrolet Suburban goes from 325 HP to 345 HP (+20 HP) and from 606 Nm to 635 Nm (+29 Nm).

Stage 1 remapping takes it from 325 HP to 345 HP (+20 HP, +6%) and torque from 606 Nm to 635 Nm (+29 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 Suburban 8.1 V8 325hp
+20 HP
345 HP