Stage 1
Stage 1 · Diesel · 730D 211hp
BMW E65 730 Stage 1 file Bosch
BMW E65 730 Turbo Diesel 155.2 kW (211 HP) Stage 12010, Turbo diesel, 155.2 kW (211 hp)
211 → 300 HP +89 HP +100 Nm 42% more power
Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 730D 211hp, N57D30A, 3L, Diesel. Engine #1052 in our gains database.
- Power
- 300 HP+89 HP from 211
- Torque
- 600 Nm+100 Nm from 500
- Fuel economy
- −8 %−12% full load
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
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Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
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Match the numbers
Your read must show hardware O.
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Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
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Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Stage 1, Diesel.
Hardware
- No hardware changes required: runs on completely stock hardware
Software / calibration
- Boost pressure optimised within factory turbo limits
- Injection timing & quantity remapped
- Smoke / EGT limiters refined
- DTCs left intact, factory safeties preserved
Stage 1 is a software-only calibration. Compatible with stock turbo, injectors, intercooler, exhaust and clutch.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | BMW |
|---|---|
| Vehicle model | E65 730 |
| Model year | 2010 |
| Fuel / Induction | Turbo Diesel |
| Factory power | 155.2 kW (211 HP) |
| ECU manufacturer | Bosch |
| ECU ID | 78T7-000009D0-046 |
| Calibration stage | Stage 1 |
| Cylinder capacity | 2993 CC |
| Compression ratio | 16,5 : 1 |
| Bore × Stroke | 84,0 X 90,0 mm |
| OEM engine code | N57D30A |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
Engine performance matrix
Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 211 HP | 500 Nm | — | — |
| Stage 1 | 300 HP | 600 Nm | +89 (42.2%) | +100 |
| Stage 2 | 315 HP | 624 Nm | +104 (49.3%) | +124 |
| Stage 3 | 331 HP | 775 Nm | +120 (56.9%) | +275 |
| Stage 4 | 380 HP | 925 Nm | +169 (80.1%) | +425 |
About this calibration file
The Stage 1 calibration for the 2010 BMW E65 730 Turbo Diesel is a drop-in remap that works on completely stock hardware — no turbo, injector, intercooler or fuel-system upgrades required. Injection timing, boost targets, rail-pressure limits and torque maps are rebalanced to extract the safe headroom the OEM leaves untouched for fleet-fuel tolerance, altitude margin and warranty buffer.
This file matches a Bosch ECU. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.
Projected output on a healthy, stock-hardware example of this engine: 300 HP and 600 Nm at the crank — a gain of +89 HP (42%) and +100 Nm over the factory 211 HP / 500 Nm baseline. These numbers are sourced from our Vehicle Performance Database, which aggregates dyno results across this engine family. Real-world gains depend on fuel grade, ambient temperature, mechanical condition and intake/exhaust state.
The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.
Frequently asked questions
Product details
This product contains a calibrated Stage1 tuning file for BMW E65 730 2010 Turbo-Diesel 155.2KW with Bosch O and software ID 78T7-000009D0-046. The base stock vehicle for this calibration has a factory output of around 155.2 kW (~211 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.
All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as O, 78T7-000009D0-046. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
6141E9AE 1859B45C 1F234C01 641C8BF6 B67E7C9F 178CD53E BC1444A1 2EC678C9