Stock IHI VF35 Turbo vs Aftermarket TD05 20 G Speedo Time Comparison with Datalogs :: Subaru STi

You can see here an acceleration comparison between the stock IHI VF35 turbo and the aftermarket china TD0520G turbo. I recorded the speedo and measure the time over the videoframes. Not the most accurate measurement but you get the idea. Overall the TD0520G combined with the aftermarket exhaust system gives you more horsepower, less turbo lag compared to the stock setup. I did the following tests: 60160 km, h 80140 km, h 80160 km, h 100150 km, h 050 km, h 080 km, h 0100 km, h 0140 km, h Car Specs: TD0520G (China) Maxspeed TurboBack Exhaust System with 200 Cell Cat ECU is tuned (LC) + Boost controlled with EVC Boost Controller IV bar in this video) STi GeNome Defi gauges AEM Wideband Failsafe AFR Gauge Walbro 255 Fuel Pump (with stock injectors) Unequal Length Header (original) Stock EJ207 98 Octane Fuel Data Logging Parameters (logged with RomRaider from ECU): Mass Airflow (Graph red) Manif