Scania R310 2010> 8.9l EUR 3 DC 9 13 - PDE 230bhp remap figures
The Scania R310 8.9l EUR 3 DC 9 13 - PDE 230bhp (2010>) is a diesel 8.9L model making 230bhp and 1049Nm as standard. After a Stage 1 ECU remap we expect 285bhp and 1244Nm - up to 55bhp and 195Nm more than stock.
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 | 230 bhp | 285 bhp | +55 bhp |
| Torque | 1049 Nm | 1244 Nm | +195 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 230 bhp | 1049 Nm | |
| Stage 1Maximum software-only performance | 285 bhp | 1244 Nm | +55 bhp +195 Nm |
| Stage 1 EcoPerformance with economy in mind | 271 bhp | 1228 Nm | +41 bhp +179 Nm |
| Eco mapEconomy first | 267 bhp | 1219 Nm | +37 bhp +170 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 R310
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 Motorola EMS S7. 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 Scania R310 8.9l EUR 3 DC 9 13 - PDE 230bhp?
We expect 285bhp and 1244Nm against 230bhp and 1049Nm as standard: up to +55bhp and +195Nm. 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 Scania R310 8.9l EUR 3 DC 9 13 - PDE 230bhp?
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: 271bhp and 1228Nm expected. The Eco map is economy first: 267bhp and 1219Nm. Both still sit above the standard 230bhp and 1049Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.