Gains by engine › 1.4 HDi
Remap gains
Remap 1.4 HDi
Typical gain ranges for the 1.4 HDi engine (published dynos, market data). Actual gains depend on vehicle condition, fuel and the file used — each product page shows the ECU references (HW/SW) to check before buying.
| Stage 1 | +18 to +26 hp · +28 to +40 Nm |
|---|---|
| Stage 2 | +25 to +33 hp |
Available files for this engine
Citroen C 1.4 HDI — Continental — Original
19,95 €
Citroen C1 1.4 HDI — Continental SID805 — EGR off
14,90 €
Citroen C1 1.4 HDI — Continental SID805 — Original
19,95 €
Citroen C1 1.4 HDI — Siemens — Original
19,95 €
Citroen C1 1.4 HDI — Siemens — Stage 1
39,90 €
Citroen C2 1.4 HDI — Continental SID804 — Original
19,95 €
Citroen C2 1.4 HDI — Continental SID804 — Original
19,95 €
Citroen C2 1.4 HDI — Siemens SID80 — Original
19,95 €
No file for your 1.4 HDi?
Send us your original ECU read: the file is written for your vehicle, and reworked until it suits you.
Request a custom file →Going further
Stage 1 or Stage 2 on a 1.4 HDi?
What each level actually requires mechanically, and the gains to expect.
DPF and EGR: what deleting them really changes
The ECU side, the legal framing, and the cost next to the repair.
Would rather learn to do it yourself? Our courses cover reading an ECU, WinOLS, checksums and recovering a bricked ECU.
Deletion options are for competition / private track use. Always back up your original file before writing.