MS43 DECAT — BMW - MINI

23 completed projects

DECAT — Disables catalytic converter efficiency monitoring and the P0420/P0430 fault codes.
DECAT for BMW - MINI MS43: a built-in automatic module is available — you choose the options you want and it builds the change directly in your own file, no stored solution needed. In addition, 1 engineer-made solution is stored for this ECU, applied 48 times. Stored solutions are written by our engineers and tested on a dyno before they are added to the system. See the general DECAT service page, the original files for this ECU or all MS43 projects.
6 software (SW) versions of this ECU are in our archive:
430037430055430056430064430066430069
Other operations for this ECU:
STAGE1REVLIMITPOPBANGFLAPS OFFMAF OFFSTAGE2POPBANG SWITCHVMAX OFFMISSFIRE OFFTERMOSTATLAMBDA OFF
#18564 Aug 28, 2026
MS43
Car / BMW - MINI
430037
LAMBDA OFF DECAT VMAX OFF
#18067 Aug 24, 2026
MS43
Car / BMW - MINI
430037
DECAT
#18066 Aug 24, 2026
MS43
Car / BMW - MINI
430037
DECAT
#17163 Aug 13, 2026
MS43
Car / BMW - MINI
430069 C769Y54F
LAMBDA OFF DECAT FLAPS OFF MAF OFF
#17162 Aug 13, 2026
MS43
Car / BMW - MINI
430069 C769Y54F
LAMBDA OFF DECAT FLAPS OFF MAF OFF +1
#16770 Aug 8, 2026
MS43
Car / BMW - MINI
430056 C256J54D
STAGE1 DECAT POPBANG REVLIMIT
#12672 Jun 25, 2026
MS43
Car / BMW - MINI
430056 C256I52G
LAMBDA OFF DECAT MISSFIRE OFF KNOCK OFF
#12337 Jun 22, 2026
MS43
Car / BMW - MINI
430056 C356B50D
DECAT
#9420 May 13, 2026
MS43
Car / BMW - MINI
430066 C566650L
STAGE1 DECAT REVLIMIT
#9417 May 13, 2026
MS43
Car / BMW - MINI
430069 C769Y548
DECAT
#9416 May 13, 2026
MS43
Car / BMW - MINI
430069 C769Y548
DECAT
#8624 May 1, 2026
MS43
Car / BMW - MINI
430056 C2567548
STAGE1 LAMBDA OFF DECAT VMAX OFF +3
#7713 Apr 18, 2026
MS43
Car / BMW - MINI
430056 C256852G
LAMBDA OFF DECAT POPBANG REVLIMIT
#7297 Apr 11, 2026
MS43
Car / BMW - MINI
430056 C256852G
LAMBDA OFF DECAT POPBANG REVLIMIT
#7024 Apr 7, 2026
MS43
Car / BMW - MINI
430069 C769H55H
STAGE1 LAMBDA OFF DECAT VMAX OFF +6
#5878 Mar 18, 2026
MS43
Car / BMW - MINI
430056 C356B50D
STAGE1 DECAT
#3418 Jan 29, 2026
MS43
Car / BMW - MINI
430037
STAGE1 DECAT MISSFIRE OFF
#2976 Jan 17, 2026
MS43
Car / BMW - MINI
430056 C256J52F
STAGE1 REVLIMIT LAMBDA OFF DECAT +3
#2260 Dec 26, 2025
MS43
Car / BMW - MINI
430056 C256750F
STAGE1 REVLIMIT LAMBDA OFF DECAT +1
#1550 Dec 6, 2025
MS43
Car / BMW - MINI
430066 C566J50F
STAGE1 REVLIMIT LAMBDA OFF DECAT +1
#1271 Nov 29, 2025
MS43
Car / BMW - MINI
430056 C256750F
STAGE1 REVLIMIT LAMBDA OFF DECAT +3
#778 Nov 15, 2025
MS43
Car / BMW - MINI
430056 C256454H
DECAT
#588 Nov 8, 2025
MS43
Car / BMW - MINI
430056 C256850G
STAGE1 LAMBDA OFF DECAT VMAX OFF +3