Iveco Stralis 2007> 7.8l S36 360bhp remap figures
Stock, this 2007> Iveco Stralis diesel (7.8L) produces 360bhp and 1500Nm. Our expected figures for a Stage 1 remap are 415bhp and 1646Nm, an expected gain of up to 55bhp and 146Nm.
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 | 360 bhp | 415 bhp | +55 bhp |
| Torque | 1500 Nm | 1646 Nm | +146 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 360 bhp | 1500 Nm | |
| Stage 1Maximum software-only performance | 415 bhp | 1646 Nm | +55 bhp +146 Nm |
| Stage 1 EcoPerformance with economy in mind | 401 bhp | 1634 Nm | +41 bhp +134 Nm |
| Eco mapEconomy first | 397 bhp | 1627 Nm | +37 bhp +127 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 Stralis
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 Bosch EDC7U31 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 Iveco Stralis 7.8l S36 360bhp?
We expect 415bhp and 1646Nm against 360bhp and 1500Nm as standard: up to +55bhp and +146Nm. 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 Iveco Stralis 7.8l S36 360bhp?
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: 401bhp and 1634Nm expected. The Eco map is economy first: 397bhp and 1627Nm. Both still sit above the standard 360bhp and 1500Nm.
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 Iveco Stralis figures
Other diesel variants
- 7.8l S35 350bhp 2001-2007
- 7.8l S33 330bhp 2007>
- 10.3l S40 400bhp 2001-2007
- 7.8l S31 310bhp 2007>
- 10.3l S42 420bhp 2007>
- 7.8l S27 273bhp 2001-2007
- 10.3l S45 450bhp 2007>
- 12.9l S48 480bhp 2001-2007
- 12.9l S50 500bhp 2007>
- 12.9l S54 540bhp 2001-2007
All diesel Stralis variants · Stralis 2001> overview · All Iveco figures