Chevrolet Suburban 5.3 V8 295hp Remap

Name: Chevrolet Suburban 5.3 V8 295hp ECU Remap
Brand: Chevrolet

Expected gains of +20 BHP and +26 Nm torque

Get Your Free Quote ↓

BHP+20 hp (7%)

Standard

295 hp

Tuned

315 hp

Torque+26 Nm (6%)

Standard

454 Nm

Tuned

480 Nm

Suitability

Limited (3.5/10)

Gains Profile

Limited headroom

Headroom

Low

Chevrolet Suburban 5.3 V8 295hp ECU Remapping

Considering an ECU remap for your Chevrolet Suburban 5.3 V8 295hp? A Stage 1 remap can take this 2000 - 2006 petrol engine from 295 BHP to 315 BHP and from 454 Nm to 480 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 Chevrolet Suburban can achieve.

How this engine compares

5thof 8 Chevrolet Suburban engines by power gain
14%of the 9,842 engines we hold gain data for see a smaller power increase
16%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Chevrolet Suburban 5.3 V8 295hp is a 5.3L naturally aspirated petrol engine producing 295 BHP and 454 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 315 BHP and 480 Nm — a gain of around 20 BHP (7%) and 26 Nm (6%).

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.

Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.

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.

Considerations

!Naturally aspirated engine: gains are usually limited; results vary widely.

!High tuned torque: check transmission torque capacity and service history.

Other Suburban 2000 - 2006 Engines

Engine

Technical Specifications

Fuel Type: Petrol
Aspiration: Naturally Aspirated
Displacement: 5.3L
Capacity: 5328 CC
Type: Car
Engine Family: Chevrolet 5.3L 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.

Get Your Free Quote

Get a personalised remap quote for your Chevrolet Suburban. We'll connect you with a trusted professional in your area.

Confirm Your Vehicle

MakeChevrolet

ModelSuburban

Generation2000 - 2006

Engine5.3 V8 295hp

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.

8.1 V8 325hp	325 → 345	+20	606 → 635	+29	Limited (3.5/10)
6.0 V8 335hp	335 → 355	+20	508 → 530	+22	Limited (3.5/10)