02 WRX

I bought the car a year ago, owner stated it had vacuum leak. Replaced knock sensor, intercooler, new suspension, and have new MAF sensor for it as it throws a lean code (P0171) and I have a turbo I havent put in yet. No back seats, they were taken out to put in new coilovers and I never put back in and I do not have the seats anymore. I dont drive it enough, and dont have the time to fix it how I want anymore. The car does not have AC.

I dont drive it enough and dont care to fix.