Skip to the content
TunerSuite Your own ECU file portal, from £699 File service · upload 24/7 WhatsApp Client portal
Cart Try the demo
  1. Home
  2. Tuning files
  3. Stage2

Stage 2

Stage 2 · Petrol · 1.6i 16v 100hp

Opel Astra-G 1.6 16V Z16XE Stage 2 file Delco DBKL

Opel Astra-G 1.6 16V Z16XE Petrol 74.3 kW (101 HP) Delco DBKL Delco DBKL Stage 2

2000, Petrol, 74.3 kW (101 hp)

100 → 117 HP +17 HP +23 Nm 17% more power

Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.

Performance projection

Matched engine: 1.6i 16v 100hp, X16XEL, 1.6L, Petrol. Engine #5551 in our gains database.

0306090120 1000200030004000500060007000 117 HP +17 173 Nm +23 HP Nm RPM 04080120160
Stock · Stage 2 · HP (left) · Nm (right) · Curve shape typical for this ECU family
Power
117 HP+17 HP from 100
Torque
173 Nm+23 Nm from 150
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

  1. Read your ECU

    With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.

  2. Match the numbers

    Your read must show hardware DBKL.

  3. Pay and download

    Card, Apple Pay or Google Pay. The file is in your account straight away.

  4. 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 2, Petrol.

Hardware

  • Sport / decat downpipe (or sports-cat)
  • High-flow air intake
  • Optional: front-mount intercooler upgrade for sustained boost

Software / calibration

  • Cat-warm-up & secondary lambda re-mapped for decat hardware
  • Boost target raised in line with cooling capacity
  • Knock / ignition advance re-trimmed
  • Idle and load-transition tables refined

Stage 2 keeps the factory turbo and internals. Final figures vary slightly with the exact hardware fitted.

Vehicle & ECU specifications

Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.

Vehicle make Opel
Vehicle model Astra
Model year 2000
Displacement 1.6 L
Fuel / Induction Petrol
Factory power 74.3 kW (101 HP)
Calibration stage Stage 2
Cylinder capacity 1598 CC
Compression ratio 10,5 : 1
Bore × Stroke 79,0 X 81,5 mm
OEM engine code X16XEL
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.

Engine1.6i 16v 100hp CodeX16XEL Displacement1.6L Capacity1598 CC Compression10,5 : 1 Bore × Stroke79,0 X 81,5 mm FuelPetrol Engine ID#5551
Stage Power Torque Δ HP Δ Nm
Original / Factory 100 HP 150 Nm — —
Stage 1 110 HP 165 Nm +10 (10%) +15
Stage 2 117 HP 173 Nm +17 (17%) +23
Stage 3 165 HP 233 Nm +65 (65%) +83
Stage 4 195 HP 278 Nm +95 (95%) +128
Fuel economy gain (vs. factory map, same driving profile): combined cycle −8% , full-load cruise −12%. Diesel calibrations typically net bigger combined-cycle savings thanks to shorter duty-cycle on low-load driving.

About this calibration file

The Stage 2 calibration for the 2000 Opel Astra 1.6L Petrol is written for vehicles with supporting bolt-ons: a higher-flow downpipe or sports catalyst, upgraded intercooler and upgraded intake are recommended. Boost targets, fuel-rail pressure, injector duration and VGT positioning are pushed further than a Stage 1 map while keeping exhaust-gas temperatures inside safe bands.

This file matches a OEM 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: 117 HP and 173 Nm at the crank — a gain of +17 HP (17%) and +23 Nm over the factory 100 HP / 150 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

The file is written for the exact ECU hardware 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.

Stage 2 benefits from a higher-flow downpipe or sports catalyst, an upgraded intercooler on forced-induction engines, and in some cases a cooler intake. The map will run on stock hardware but will not reach the quoted figures without the supporting bolt-ons.

Re-flashing the ECU leaves a flag that a franchised Opel dealer can detect with their diagnostic tool. Most markets treat this as a basis to deny powertrain warranty claims that the modification could have caused. Emissions-sensitive components (DPF, EGR, SCR) remain fully functional with this calibration — we do not remove, disable or alter any emissions hardware.

The power and torque numbers on this page are healthy-engine crank figures. On a well-maintained 2000 Opel Astra running a known-good fuel brand, you should see a clearly perceptible increase in mid-range pull — typically from 1,800 to 4,000 rpm on diesel, 2,500 to 6,000 rpm on petrol — along with a shorter 80-to-120 km/h in-gear time. Thermal performance and fuel consumption depend on how you drive post-tune.

Instant. As soon as the payment clears, the file appears under Downloads in your account and the link is emailed to you. It does not expire: sign in and download it again whenever you need it.

Pre-corrected. Every tuning file we sell is processed through CHKSuite (our in-house checksum engine) before it reaches your download link. You can flash it directly with KESS, KTAG, AutoTuner, CMD, Dimsport or any other supported tool — no extra checksum step required. A zero-CRC write to a modern Bosch/Siemens/Delphi ECU bricks the unit, so this is non-negotiable.

Contact us on WhatsApp or through the dashboard support thread. Free revisions are included for the same stage on the same ECU — send us a live log (via VCDS, INPA, EcuConnect, OBDeleven or similar) and we'll adjust timing, boost, rail pressure or smoke limits and re-issue the file. A failed flash itself (write aborted, bricked ECU) is recoverable with our Original file and a bench tool.

Product details

This product contains a calibrated Stage2 tuning file for Opel Astra-G 1.6 16V Z16XE 2000 Benzin 74.3KW with Delco DBKL. The base stock vehicle for this calibration has a factory output of around 74.3 kW (~101 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.

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 DBKL. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint632E5D55 FDF030F5 708822F4 A78D22A3 966F922A 5F0F630B 9D996C80 F54CBF77