−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

Siemens SDI 21.1 original ECU file – Porsche 718 Cayman 2.0 250hp

Vehicle
Porsche 718 Cayman
Engine
2.0 250hp

This ECU and car in figures

Siemens SDI 21.1: 18 files, 18 SW numbers. Makes: Porsche (18). Most listed: Porsche Cayman (15), Porsche 718 Boxster (2), Porsche 718 Cayman (1).

Porsche 718 Cayman: 1 file. ECU types: Siemens SDI 21.1 (1).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the Porsche 718 Cayman

Other Siemens SDI 21.1 files

Original ECU file Siemens SDI 21.1
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy