Citroen Relay 2019> 2.2 BlueHDi 120bhp remap figures
Stock, this 2019> Citroen Relay diesel (2.2L) produces 120bhp and 311Nm. Our expected figures for a Stage 1 remap are 190bhp and 439Nm, an expected gain of up to 70bhp and 128Nm.
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 | 190 bhp | +70 bhp |
| Torque | 311 Nm | 439 Nm | +128 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 120 bhp | 311 Nm | |
| Stage 1Maximum software-only performance | 190 bhp | 439 Nm | +70 bhp +128 Nm |
| Stage 1 EcoPerformance with economy in mind | 173 bhp | 429 Nm | +53 bhp +118 Nm |
| Eco mapEconomy first | 167 bhp | 422 Nm | +47 bhp +111 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.
The ECU recorded for this variant is a Delphi DCM7.1. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
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 BlueHDi 120bhp?
We expect 190bhp and 439Nm against 120bhp and 311Nm as standard: up to +70bhp and +128Nm. 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 BlueHDi 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: 173bhp and 429Nm expected. The Eco map is economy first: 167bhp and 422Nm. Both still sit above the standard 120bhp and 311Nm.
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 2019> overview · All Citroen figures