Discussion and technical advice the SW20 MR2. 3S-GTE, 3S-GE, 3S-FE etc
Anything and everything to do with maintenance, modifications and electrical is in here for the Mk2.
Is the MBC, FCD and BG mod for a gain of 10whp per 1psi increase in power for a Turbo really as simple and effective as it sounds or is it fraught with problems and reliability issues?
REV1 Turbo with 65k miles and runs well.