n2o

so, i have a 2002 wrx and done some things to her.. built ej25 block w/ cams crank rods titanium valve train pistons and rings aps s/r 40 turbo aps tmic invedia up/down 3" turbo back -cat cobb tuned stage 2 max 22-23psi but runs at 18psi greddy stage 2 clutch and lightweight flywheel i have...