Sic'Em, that WRX that is displayed seems to be a "Bi-Turbo" setup rather than a twin-turbo. I spent time researching the twin turbo system last night & decided that I would not pursue Subaru's sequential setup. It all looks like it will cause great headache to try & assemble, especially that black box. I would rather a bi-turbo setup any day of the week. Early TQ & it is carried over a wide rpm range. That seems like the ultimate balance for turbocharging.
EJ22D
Member Since 18 Jan 2013Offline Last Active Nov 05 2013 10:56 AM