New Holland T9 2011> T9.615 613bhp remap figures
Stock, this 2011> New Holland T9 diesel (12.9L) produces 613bhp and 2611Nm. Our expected figures for a Stage 1 remap are 674bhp and 2854Nm, an expected gain of up to 61bhp and 243Nm.
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 | 613 bhp | 674 bhp | +61 bhp |
| Torque | 2611 Nm | 2854 Nm | +243 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 613 bhp | 2611 Nm | |
| Stage 1Maximum software-only performance | 674 bhp | 2854 Nm | +61 bhp +243 Nm |
| Stage 1 EcoPerformance with economy in mind | 659 bhp | 2835 Nm | +46 bhp +224 Nm |
| Eco mapEconomy first | 654 bhp | 2822 Nm | +41 bhp +211 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 T9
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 EDC7UC31 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 New Holland T9 T9.615 613bhp?
We expect 674bhp and 2854Nm against 613bhp and 2611Nm as standard: up to +61bhp and +243Nm. 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 New Holland T9 T9.615 613bhp?
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: 659bhp and 2835Nm expected. The Eco map is economy first: 654bhp and 2822Nm. Both still sit above the standard 613bhp and 2611Nm.
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 New Holland T9 figures
Other diesel variants
All diesel T9 variants · T9 2011> overview · All New Holland figures