DENSO DIESEL STAGE1 — MAZDA

31 completed projects - Page 1 of 2

STAGE1 — A safe performance tune that needs no mechanical changes and does not harm the vehicle.
STAGE1 for MAZDA DENSO DIESEL: 15 engineer-made solutions are stored for this ECU, applied 59 times. Stored solutions are written by our engineers and tested on a dyno before they are added to the system. See the general STAGE1 service page, the original files for this ECU or all DENSO DIESEL projects.
42 software (SW) versions of this ECU are in our archive (first 24 shown):
R2AX-18881-FR2AX-18881-JR2AX-18881-KR2BF-18881-AR2BG-18881-CR2BP-18881-CRF8G-18881-DRF8G-18881-HS52J-18881-FS52J-18881-GS52M-18881-DS52M-18881-GS54P-18881-FS56G-18881-DS801-18881-FSH12-18881-PSH3E-18881-SSH3F-18881-SSH3G-18881-SSH4J-18881-PSH5N-18881-JSH5S-18881-JSH7G-18881-GSH7G-18881-J
Other operations for this ECU:
DPF OFFEGR OFFLAMBDA OFFADBLUE OFFVMAX OFFPOPBANGFAN DEGREE
#21169 Sep 20, 2026
DENSO DIESEL
Car / MAZDA
SH12-18881-P SH12-188K2-P
STAGE1 EGR OFF
#18491 Aug 27, 2026
DENSO DIESEL
Car / MAZDA
S56G-18881-D S56G-188K2-D
STAGE1 DPF OFF EGR OFF
#18019 Aug 24, 2026
DENSO DIESEL
Car / MAZDA
R2BG-18881-C R2BG-188K2-E
STAGE1
#16202 Aug 3, 2026
DENSO DIESEL
Car / MAZDA
R2BP-18881-C R2AX-188K1-B
STAGE1
#16188 Aug 2, 2026
DENSO DIESEL
Car / MAZDA
R2AX-18881-F R2AX-188K1-A
STAGE1
#16070 Aug 1, 2026
DENSO DIESEL
Car / MAZDA
S52M-18881-G S52M-188K2-G
STAGE1 DPF OFF
#15948 Jul 30, 2026
DENSO DIESEL
Car / MAZDA
SH3F-18881-S SH3F-188K2-S
STAGE1
#15688 Jul 28, 2026
DENSO DIESEL
Car / MAZDA
SH7G-18881-J SH7G-188K2-J
STAGE1
#15476 Jul 25, 2026
DENSO DIESEL
Car / MAZDA
SHYH-18881-F SHYH-188K2-F
STAGE1 EGR OFF
#15454 Jul 25, 2026
DENSO DIESEL
Car / MAZDA
SH4J-18881-P SH4J-188K2-P
STAGE1 VMAX OFF
#15254 Jul 23, 2026
DENSO DIESEL
Car / MAZDA
SHYM-18881-A SHYM-188K2-A
STAGE1 VMAX OFF
#14193 Jul 13, 2026
DENSO DIESEL
Car / MAZDA
SH7H-18881-J SH7H-188K2-J
STAGE1
#14089 Jul 12, 2026
DENSO DIESEL
Car / MAZDA
RFYG-18881-A
STAGE1
#14085 Jul 12, 2026
DENSO DIESEL
Car / MAZDA
RF8L-18881-G
STAGE1 EGR OFF
#13702 Jul 8, 2026
DENSO DIESEL
Car / MAZDA
S56G-18881-D S56G-188K2-D
STAGE1 DPF OFF EGR OFF LAMBDA OFF
#13093 Jul 1, 2026
DENSO DIESEL
Car / MAZDA
SHAH-18881-H SHAH-188K2-H
STAGE1 DPF OFF
#12750 Jun 26, 2026
DENSO DIESEL
Car / MAZDA
R2BH-18881-A R2BH-188K2-E
STAGE1
#12332 Jun 21, 2026
DENSO DIESEL
Car / MAZDA
R2AX-18881-F R2AX-188K1-A
STAGE1
#10425 May 27, 2026
DENSO DIESEL
Car / MAZDA
SHYF-18881-E SHYF-188K2-E
STAGE1 VMAX OFF
#10268 May 25, 2026
DENSO DIESEL
Car / MAZDA
SHYL-18881-B SHYL-188K2-B
STAGE1
#9883 May 20, 2026
DENSO DIESEL
Car / MAZDA
SHYM-18881-A SHYM-188K2-A
STAGE1 VMAX OFF
#9278 May 12, 2026
DENSO DIESEL
Car / MAZDA
RF8G-18881-H RF8G-188K1-A
STAGE1
#8117 Apr 24, 2026
DENSO DIESEL
Car / MAZDA
SHYJ-18881-B SHYJ-188K2-B
STAGE1 VMAX OFF
#7794 Apr 19, 2026
DENSO DIESEL
Car / MAZDA
SH7M-18881-J SH7M-188K2-J
STAGE1 VMAX OFF
#7458 Apr 14, 2026
DENSO DIESEL
Car / MAZDA
SHYK-18881-B SHYK-188K2-B
STAGE1
#6179 Mar 24, 2026
DENSO DIESEL
Car / MAZDA
SHYK-18881-A SHYK-188K2-A
STAGE1 VMAX OFF
#4540 Feb 24, 2026
DENSO DIESEL
Car / MAZDA
S54T-18881-E S54T-188K2-E
STAGE1
#3170 Jan 23, 2026
DENSO DIESEL
Car / MAZDA
S56G-18881-D S56G-188K2-D
STAGE1 DPF OFF EGR OFF
#2822 Jan 14, 2026
DENSO DIESEL
Car / MAZDA
SH7L-18881-J SH7L-188K2-J
STAGE1 EGR OFF VMAX OFF
#2057 Dec 20, 2025
DENSO DIESEL
Car / MAZDA
SH5S-18881-J SH5S-188K2-J
STAGE1