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!