KESS V5.017 Review, KTAG Master Version

2017 the most famous and well-known ECU Chip Tuning Tools were : Online EU Red PCB KESS 5.017 and Red PCB KTAG 7.020 Master. Red KESS 5.017 is the 2nd generation of KESS V2 Master Version, used best PCB by far and the team also added a buzzler on the PCB to make it more stable to use. The Red KESS V5.017 is perfect for reading and writting ecus via obdii port,it can support online 140+ protocols without tokens limited.

While the Red PCB KTAG 7.020 EU is the perfect replacement of Green PCB KTAG 7.020,though the KTAG 7.020 With Red PCB shared almost same features of KTAG 7.020 With Green PCB,yet,the Red version has a more appealling appearance and used the best PCB by far,so currently,super hot in the marketplace. Red KTAG V7.020 EU can support online all protocols ,no tokens limited and is for all the ECU that need to be programmed with Jtag, BDM and Boot protocols(tricore and ST10).

So,more and more tuners like to buy kess ktag together to coverage more vehicle models. And following is the customer’s tested report about Red PCB KESS V2 5.017 KTAG V7.020 For VW working list

Red PCB KESS 5.017 KTAG 7.020 For VW

If you are looking for a top best ECU Programmer tool for VW or other universal vehicles with a top quality and best performance at a cheap affordable price,then buy Red PCB KESS V5.017 and Red PCB KTAG 7.020 will be your best choice.Because these two kits have been tested by many users with a good reputation for its quality,performance,as well price and Red PCB KESS FW5.017 Ksuite 2.23 and KTAG 7.020 Ksuite 2.23 were regarded as best and must have ecu cthip tuning tools for tuners.See other customer’s feedback below

red kess 5.017 feedback

KESS V5.017 Guide, KTAG Master Version

Question quotated from forum

“What is the best ECU Flash Tools For BMW Tuning ,any good suggestion? “

If you are also suffering from this confusion,then you can take my suggestion and give Online EU Red PCB KESS 5.017 + Red KTAG 7.020 a shot.KESS 5.017 With Red PCB is perfect for reading and writing ECU via OBDII ,while,as we known,there are many vehicles that cant directly programming via obdii,in this case,ktag is your choice,cuz,KTAG 7.020 Master Kit is for all the ECU that need to be programmed with Jtag, BDM and Boot protocols(tricore and ST10) . So buy KESS KTAG together,you can read and write more ecus. See good reasons to Buy Red KESS V2 5.017 + Red PCB KTAG 7.020 EU


1.Newest generation with better technolgoy supporting.
2.More appealling outer look design.
3.Best PCB Used to make the tool more stable to use.
4.More Vehicles supported,included BMW series.
5.Online Operation Supported,No tokens limited.

And currently,there are so many good feedbacks about online eu red pcb kess ktag 7.020 and many tuners have tested, these two tools works 100% without any problems

See the tested reported about Red KESS 5.017 + Red KTAG 7.020 For BMW Programming from

Red PCB KESS 5.017 For BMW

Red PCB KESS 5.017 For BMW

EU Red PCB KESS V5.017 + Red PCB K-TAG KTAG 7.020 For BMW Car List

KESS KTAG For BMW Diagnostic Red KESS KTAG For BMW Diagnostic Red PCB KESS KTAG For BMW Diagnostic
Just as we have seen,Red PCB KESS 5.017 EU and ktag 7.020 with red pcb will be a ideal choice for BMW ECU Chip Tuning, these two ECU Programmer is the most hot ECU Programmer in 2017 and can almost cover all BMW models and the price is cheap decent too.

KTAG Master Version

What’s KTAG 7.020 Red PCB ?

KTAG 7.020 Red PCB is the new arrival ECU Programmer tool that specially For all the ECU that need to be programmed with Jtag, BDM and Boot protocols(tricore and ST10).Red KTAG FW7.020 was based on Green PCB K-TAG KTAG 7.020,shared almost all features of Blue KTAG 7.020,but with improved features and functions.And following is a buyer’s guide on Online EU Red PCB KTAG FW7.020 Ksuite 2.23 to help customers better know about KTAG 7.020 Red PCB.

Things Customers Should Know About Red PCB KTAG 7.020 EU Master

1.K-TAG KTAG 7.020 Red PCB Specification

Lastest Hardware Version : 7.020
Newest Software Version : 2.23 (NEWEST)
Car Models : For trucks ,heavy duty,boat…
Languages : Multi-language
Functions : Ecu Programmer
Connection : By OBD2.
Computer requirements : XP/WIN7/WIN8/WIN10

2.Red EU KTAG 7.020 Master Pacakge Content

1 x KTAG 7.020 Main Unit
1 x 144300T 104
1 x 144300T 103
1 x 144300T 101
1 x 144300T 106
1 x 144300T 102
1 x 144300T 105
1 x 144300T 100
3 x Chips Inside
1 x Multi-Color Cable
1 x USB Cable
1 x Power Adapter
1 x CD

3. KTAG 7.020 Red PCB Full Components

1.  Murata NFE61PT472C1H9L
2.  8x WFs = Infineon, BCR112 NPN Digital Transistor
3.  7x 27E = ON Semiconductor NUP2105LT1G
4.  8x 6DW = NXP BC817,215 NPN Bipolar Transistor
5.  3x A6c = MMUN2113LT1G / MMUN2113LT3G
6.  2x K5B = BC807-25-7-F PNP Bipolar Transistor

Red PCB KTAG 7.020

4. KTAG 7.020 Master Red PCB Supported Vehicle List

The Red PCB KTAG FW7.020 supports online full protocols ,fully activated,without tokens limited.see the supported list

Red PCB KTAG 7.020

Red KTAG 7.020

Red PCB KTAG 7.020 EU

More details can be checked at

KTAG Master Version

Maybe as you have known, the new ktag master version,called : KTAG 7.026 Ksuite 2.25 incoming ! The new KTAG V7.026 will support more ECUs  and with other appealling features. So, today,this blog will share a comparison between KTAG FW7.026 and KTAG 7.020 to give tuners more details about these two ECU Programmer.

KTAG FW7.026 with socketed NXP,and have MCU for change.

KTAG 7.026 Ksuite 2.25

While,the KTAG 7.020 Master is a well known ECU Flasher in the marketplace,which has been tested by many users. The KTAG FW7.020 is a full activated version for almost all online portocols,no tokens limited,onlin operation supported and so on and the price is cheap affordable.

What is the mainly different between V7.020 KTAG  and KTAG V7.026 Master ?

The different mainly lies in following

1.The KTAG FW7.026 With 30 tokens limited,while the KTAG FW7.020 Without tokens limited.
2.KTAG 7.020 Master Supports online operation or online updating,yet,the KTAG 7.026 software was blocked.
3.ktag firmware 7.026 have MCU for change, ktag firmware 7.020 not reset CFG, KTAG .
4.KTAG V7.020 Master Version has launched for ages,tested by many users with a good reputation ,while the KTAG 7.026 was unavailable and currently,nobody knew when it will be available .