Software 4300066010000 Siemens/Continental MS43
27 master projects carry this software number, 21 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
BMW 3-Series 325i 5MT - 192hp ×7
BMW 3er 325i ×4
BMW E46 325i ×3
BMW 3-Series 323i 5AT - 170hp ×3
BMW 3er 320i ×2
BMW 520I-m54 ×2
BMW ×2
BMW 5er 525i
Siemens/Continental / Siemens
MS43 / Undefined / MS42
7545150
8101
Undefined
any full read from your flashing tool
Modifications available
- Stage 1 ×14
- Stage 2 / 3 ×2
- Speed limiter (Vmax) ×7
- Lambda / O2 / cat off ×2
- Pops & bangs ×7
4300066010000 and the same hardware number.Vehicle pages: BMW 3-Series · BMW 3er · BMW 5er · BMW E46
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-05-29.