Hey guys just recently bought my sf5 forester which is also my first ever subby. Absolutely love the car just had a couple of questions.
Cant seem to find one with the search but is there a comprehensive post about what is and isn't interchangeable from impreza (wrx/sti) to foresters?
And also i have tracked down the sti injectors, ecu and maf. I also have a td06 20g, if i keep the boost at a relatively sedate 10 - 14psi will the over all increase in air volume still require tuning or will it be all good?
Cheers