Serge Bo vs KFlash ECU Tune - Which One is Best?

This is going to be interesting... The OG Serge Bo ECU reflash, versus the newcomer KFlash NZ. Let's find out which one makes more power and torque, and how my car drives on these two ECU's.

KFLASH TUNE:
https://www.kflash.co.nz/
  / kflashnz  
  / kflash_nz  
For those outside NZ and AUS:
https://reflash.club/reflashclub-worl...

SERGE BO TUNE:
https://k24reflash.com/
  / reflashnz  

House Of Boost:
https://houseofboost.co.nz/

Follow me on Instagram @kiwicarlife.yt
  / kiwicarlife.yt  

CL9 Modifications:
- ECU Reflash
- Custom Cold Air Intake
- PLM Headers
- Yonaka 2.5" Catback Exhaust
- DC5 Type R Gearset
- Hawk Performance Brake Pads
- Tein S-Tech Lowering Springs
- Sparco DS1 18x7.5 +48 Wheels
- 225/45R18 Bridgestone Potenza RE003's
- Flow Designs Australia Lip Kit
- Type S Grille
- Euro R Shift Knob
- Modulo Sports Kit and Spoiler

Chapters:
0:00 Intro
1:17 KFlash Dyno Run
1:57 Serge Dyno Run
2:28 Comparing the Dyno Pulls
4:47 Closed Loop vs Open Loop
6:25 Pros and Cons
7:19 Which Tune Should You Get?
8:15 Outro

Thanks for Watching!