Stage 1
Stage 1 · Petrol · 328i 2800 24v 193hp
BMW E36 328i Stage 1 file Siemens
BMW E36 328i Petrol 142 kW (193 HP) Stage 11995, Petrol, 142 kW (193 hp)
193 → 209 HP +16 HP +22 Nm 8% more power
Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 328i 2800 24v 193hp, M52B28, Petrol. Engine #9443 in our gains database.
- Power
- 209 HP+16 HP from 193
- Torque
- 302 Nm+22 Nm from 280
- 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 5WK9018.
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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, Petrol.
Hardware
- No hardware changes required: runs on completely stock hardware
Software / calibration
- Boost / load targets optimised within factory hardware limits
- Ignition advance refined for the running fuel grade
- Throttle response and torque request remapped
- Factory safeties (knock, lambda, EGT) 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 | E36 328i |
| Model year | 1995 |
| Fuel / Induction | Petrol |
| Factory power | 142 kW (193 HP) |
| ECU manufacturer | Siemens |
| ECU hardware | 5WK9018 |
| Calibration stage | Stage 1 |
| OEM engine code | M52B28 |
| 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 | 193 HP | 280 Nm | — | — |
| Stage 1 | 209 HP | 302 Nm | +16 (8.3%) | +22 |
| Stage 2 | 222 HP | 317 Nm | +29 (15%) | +37 |
| Stage 3 | 318 HP | 434 Nm | +125 (64.8%) | +154 |
| Stage 4 | 376 HP | 518 Nm | +183 (94.8%) | +238 |
About this calibration file
The Stage 1 calibration for the 1995 BMW E36 328i Petrol 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 Siemens ECU with hardware number 5WK9018. 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: 209 HP and 302 Nm at the crank — a gain of +16 HP (8%) and +22 Nm over the factory 193 HP / 280 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
5WK9018 (Siemens) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.Product details
This product contains a calibrated Stage1 tuning file for BMW E36 328i 1995 Benzin 142KW with Siemens 5WK9018. The base stock vehicle for this calibration has a factory output of around 142 kW (~193 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 5WK9018. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
EF7213BB D488F6D9 5915F6F6 3FB2762B 40C50B9A DE40D191 3FF16C6B 77C7F948