Im Putting A 13b Re Motor In My Fc All Controlled By A Haltech E6x. I Have No Idea How The Re Motors Get Their Oil Metering, But Assume That Its Pretty Much The Same As The S5 Fc's. Without Changing The Front Cover To S4 Can My Haltech Run The Twin Turbos And The Metering Pump? Or Do I Have To Premix? Is Premixing That Much Of A Hassle?

 

yes you will want to premix. its not that diffacult.