CITROEN · IAW 6LPB ECU · petrol

CITROEN C4 IAW 6LPB tuning files

CITROEN C4 on the IAW 6LPB: matched, calibrated and delivered with care. Stock output across the matched variants spans 136–143 HP. Petrol calibration here is about crisp response and a result that holds up day to day. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All C4 coverage

Available solutions

Solutions that apply to the IAW 6LPB on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

5 distinct variants for the CITROEN C4 on the IAW 6LPB ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 16V 143HP
Controller brand
MAGNETI MARELLI
ECU
IAW 6LPB
Stock power
143 HP
ECU HW
9666376380

Variant 2

ECU
Catalog engine
2000 16V 136HP
Controller brand
MAGNETI MARELLI
ECU
IAW 6LPB
Stock power
136 HP
ECU HW
9666535480

Variant 3

ECU
Catalog engine
2000 16V 136HP
Controller brand
MAGNETI MARELLI
ECU
IAW 6LPB
Stock power
136 HP

Variant 4

ECU
Catalog engine
2000 136HP
Controller brand
MAGNETI MARELLI
ECU
IAW 6LPB
Stock power
136 HP

Variant 5

ECU
Catalog engine
2000 136HP
Controller brand
MAGNETI MARELLI
ECU
IAW 6LPB
Stock power
136 HP
ECU HW
9667162480

Related vehicles

Other vehicles built on the IAW 6LPB controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CITROEN C4 on the IAW 6LPB?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the IAW 6LPB ECU software on this model?

Yes — the CITROEN C4 on the IAW 6LPB ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.

CITROEN C4 IAW 6LPB ECU Tuning Files | TuningBay