CATERHAM · CT1 ECU

CATERHAM SEVEN 165 CT1 tuning files

Everything we work with on the CATERHAM SEVEN 165 fitted with the CT1. The matched variants sit between 80 and 80 HP from the factory. There are 2 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All SEVEN 165 coverage Custom ECU tuning file service

Available solutions

Solutions that apply to the CT1 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the CATERHAM SEVEN 165 on the CT1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 660 80HP
Controller brand: EFI
ECU: CT1
Stock power: 80 HP

Variant 2

ECU

Catalog engine: 660 80HP
Engine code: SUZUKI Z2
Controller brand: EFI
ECU: CT1
Stock power: 80 HP
ECU HW: 3GL213A

Related vehicles

Other vehicles built on the CT1 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CATERHAM SEVEN 165 on the CT1?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the CT1 ECU software on this model?

Yes — the CATERHAM SEVEN 165 on the CT1 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.