Citroen Relay 2007-2011 2.2 HDi 120bhp remap figures
Thinking of remapping a Citroen Relay 2.2 HDi 120bhp? The standard car makes 120bhp and 320Nm; with a Stage 1 remap from our Leicester workshop we expect around 160bhp and 377Nm, up to +40bhp and +57Nm.
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 | 120 bhp | 160 bhp | +40 bhp |
| Torque | 320 Nm | 377 Nm | +57 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 120 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 160 bhp | 377 Nm | +40 bhp +57 Nm |
| Stage 1 EcoPerformance with economy in mind | 150 bhp | 372 Nm | +30 bhp +52 Nm |
| Eco mapEconomy first | 147 bhp | 370 Nm | +27 bhp +50 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 Relay
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
This car is listed with a Visteon DCU102 engine control 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 Citroen Relay 2.2 HDi 120bhp?
We expect 160bhp and 377Nm against 120bhp and 320Nm as standard: up to +40bhp and +57Nm. 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 Citroen Relay 2.2 HDi 120bhp?
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: 150bhp and 372Nm expected. The Eco map is economy first: 147bhp and 370Nm. Both still sit above the standard 120bhp and 320Nm.
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 Citroen Relay figures
Other diesel variants
All diesel Relay variants · Relay 2007-2011 overview · All Citroen figures