New Holland T9 2011> T9.505 502bhp remap figures
Thinking of remapping a New Holland T9 T9.505 502bhp? The standard car makes 502bhp and 2135Nm; with a Stage 1 remap from our Leicester workshop we expect around 562bhp and 2379Nm, up to +60bhp and +244Nm.
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 | 502 bhp | 562 bhp | +60 bhp |
| Torque | 2135 Nm | 2379 Nm | +244 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 502 bhp | 2135 Nm | |
| Stage 1Maximum software-only performance | 562 bhp | 2379 Nm | +60 bhp +244 Nm |
| Stage 1 EcoPerformance with economy in mind | 547 bhp | 2359 Nm | +45 bhp +224 Nm |
| Eco mapEconomy first | 542 bhp | 2347 Nm | +40 bhp +212 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
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.
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 T9.505 502bhp?
We expect 562bhp and 2379Nm against 502bhp and 2135Nm as standard: up to +60bhp and +244Nm. 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 T9.505 502bhp?
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: 547bhp and 2359Nm expected. The Eco map is economy first: 542bhp and 2347Nm. Both still sit above the standard 502bhp and 2135Nm.
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