Land Rover Defender 2012> 2.2 TDCi 122bhp remap figures
Stock, this 2012> Land Rover Defender diesel (2.2L) produces 122bhp and 361Nm. Our expected figures for a Stage 1 remap are 163bhp and 490Nm, an expected gain of up to 41bhp and 129Nm.
Choose your map
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.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 122 bhp | 163 bhp | +41 bhp |
| Torque | 361 Nm | 490 Nm | +129 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 122 bhp | 361 Nm | |
| Stage 1Maximum software-only performance | 163 bhp | 490 Nm | +41 bhp +129 Nm |
| Stage 1 EcoPerformance with economy in mind | 153 bhp | 480 Nm | +31 bhp +119 Nm |
| Eco mapEconomy first | 149 bhp | 473 Nm | +27 bhp +112 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 Defender
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.
The ECU recorded for this variant is a Siemens SID208. 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 Land Rover Defender 2.2 TDCi 122bhp?
We expect 163bhp and 490Nm against 122bhp and 361Nm as standard: up to +41bhp and +129Nm. 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 Land Rover Defender 2.2 TDCi 122bhp?
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: 153bhp and 480Nm expected. The Eco map is economy first: 149bhp and 473Nm. Both still sit above the standard 122bhp and 361Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Land Rover Defender figures
Other diesel variants
All diesel Defender variants · Defender 2012-2016 overview · All Land Rover figures