The Automotive Clinic — Tuning Files

Software 55595656 55576791 55500370 55489650 5549 Siemens/Continental E98

15 master projects carry this software number, 15 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.

Fitted to

Holden Colorado ×6
Holden Trailblazer ×2
Holden trailblazer ×2
Holden colorado ×2
Holden
Holden Colorad
Holden Trailblaser

ECU

Siemens/Continental / Delco / AcDelco E98
E98 / e98
GM

Hardware / part numbers

0029064120
028192034
028195114

Read with

any full read from your flashing tool

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →

Files for sale under this software number

Can't read the ECU? Buy by software number. Files bought this way are supplied exactly as we hold them — nothing is transferred into your own read. Make sure your ECU carries 55595656 55576791 55500370 55489650 5549 and the same hardware number, and check our original against your ECU if you can read it. Checksums are corrected by your flashing tool.
Holden Trailblaser
4096 KB
Stock / original file
AUD 75.00
Tuned EGR FLAP
AUD 275.00
CV93DX_ADAM_18_TRAILBLAZER_ORI
AUD 275.00
Tuned EGR
AUD 275.00
Holden Colorado · Siemens/Continental
4097 KB
Stock / original file
AUD 75.00
DPF EGR
AUD 275.00
Holden Colorad · Siemens/Continental
4096 KB
Stock / original file
AUD 75.00
Tuned DPF EGR
AUD 275.00
Holden colorado · Siemens/Continental
2.8 · 199.9PS / 147kW · 4096 KB
Stock / original file
AUD 75.00
DTC off
AUD 275.00
DPF EGR DTC
AUD 275.00
55500370_55489650_55491439_55491451_55491430_55507944
AUD 275.00
_int_flash
AUD 275.00
Holden colorado · Siemens/Continental 0029064120
ECU 0029064120 · HW 0029064120 · 4096 KB
Stock / original file
AUD 75.00
EGR FLAP
AUD 275.00
Holden Colorado · Siemens/Continental
4096 KB
Stock / original file
AUD 75.00
EGR FLAPS
AUD 275.00
Holden Colorado · AcDelco E98
HW 028195114 · 4096 KB
Stock / original file
AUD 75.00
DPF EGR Off
AUD 275.00
Holden Colorado · Bosch
HW 028192034 · 4096 KB
Stock / original file
AUD 75.00
Tune cleaned up
AUD 275.00
Tune cleaned up + DPF EGR
AUD 275.00
Holden Trailblazer · Siemens/Continental
2.8 · 4097 KB
Stock / original file
AUD 75.00
EGR FLAPS
AUD 275.00
Holden Colorado · Siemens/Continental
4096 KB
Stock / original file
AUD 75.00
dave mason trailblazer colorado 55500370_ENG ONLY_TUNED
AUD 275.00
DPF EGR ST on tune
AUD 275.00
DPF EGR FLAPS FW
AUD 275.00
DPF EGR added to tuned file
AUD 275.00
Holden trailblazer · Delco e98
MY 2016 · 2.8 · 4096 KB
Stock / original file
AUD 75.00
Swirl EGR FW
AUD 275.00
Chevrolet mod
AUD 275.00
S1 EGR FLAPS (YA NANS)
AUD 275.00
p12af
AUD 275.00
P12AF DTC
AUD 275.00
_int_flash
AUD 275.00
tune egr flap
AUD 275.00
Holden colorado ALL READY TUNED AVON · Delco E98
4096 KB
Stock / original file
AUD 75.00
Tune rev
AUD 275.00
DDPF function switches added
AUD 275.00
Holden Colorado · Siemens/Continental E98
4096 KB
Stock / original file
AUD 75.00
STG1 DPF EGR
AUD 275.00
DPF EGR S1 DTC x3
AUD 275.00
DPD EGR STG1 DTCx3
AUD 275.00
Holden trailblazer · Delco E98
4096 KB
Stock / original file
AUD 75.00
Swirl & P12Af
AUD 275.00
Swirl flaps (nans) p12af
AUD 275.00
Holden Trailblazer · Delco E98
MY 2017 · 4096 KB
Stock / original file
AUD 75.00
Swirl davinci
AUD 275.00
(Holden Trailblazer (Swirl + P12AF P20F8 - )_(P12AF) NoChk)
AUD 275.00

Prices shown are list prices; log in to see your account pricing.

Vehicle pages: Holden Colorad · Holden Colorado · Holden Trailblaser · Holden Trailblazer · Holden colorado · Holden trailblazer

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-10-02.

WhatsApp