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Stage 1 ยท Diesel

Isuzu Rodeo 2007-2012 2.5 TD 118bhp remap figures

Stock, this 2007-2012 Isuzu Rodeo diesel (2.5L) produces 118bhp and 281Nm. Our expected figures for a Stage 1 remap are 173bhp and 385Nm, an expected gain of up to 55bhp and 104Nm.

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Stage 1 remap figures

A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.

StockVanguard expectedExpected gain, up to
Power118 bhp173 bhp+55 bhp
Torque281 Nm385 Nm+104 Nm

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All maps at a glance

MapPowerTorqueExpected gain, up to
Stock118 bhp281 Nm
Stage 1Maximum software-only performance173 bhp385 Nm+55 bhp
+104 Nm
Stage 1 EcoPerformance with economy in mind159 bhp377 Nm+41 bhp
+96 Nm
Eco mapEconomy first155 bhp371 Nm+37 bhp
+90 Nm

Who is the Stage 1 map for?

  • Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
  • Daily and motorway drivers who want the engine to feel less strained at cruising speed.
  • Anyone who wants the biggest software-only change we list for this engine.

What this means for your Rodeo

Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.

Engine management is by a Transtron unit. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.

We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.

Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.

Figures reviewed 22 October 2026.

Stage 1 questions

How much power does the Stage 1 map give the Isuzu Rodeo 2.5 TD 118bhp?

We expect 173bhp and 385Nm against 118bhp and 281Nm as standard: up to +55bhp and +104Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.

Does a Stage 1 remap need any extra parts on the Isuzu Rodeo 2.5 TD 118bhp?

No. Stage 1 is a software-only change to the ECU on an otherwise standard car.

Is there a gentler map than Stage 1 for this engine?

Yes, two. Stage 1 Eco is performance with economy in mind: 159bhp and 377Nm expected. The Eco map is economy first: 155bhp and 371Nm. Both still sit above the standard 118bhp and 281Nm.

Do I need to tell my insurer about a remap?

Yes. A remap is a modification, so you should declare it to your insurer.