My 2012 Subaru WRX has:


GRIMMSPEED STAGE3 Which includes:
TMIC
CATTED DOWN PIPE
3PORT ELEC BOOST CONTROLLER
CIA

I also decided to add supporting fuel upgrades, although GRIMMSPEED said it wasn’t necessary w/ package. I like the idea of extra insurance when those rpms are flying up w/ 17Lbs+
So I added:

COBB 1050x Injectors
AEM 340LPH FUEL PUMP

DynoTuned by Snail Performance in AZ
313HP
327TQ
Boost= 17Lbs
Tuned on a MUSTANG DYNO, so add 8% to get DYNOJET #s lol 😝

Overall I am super happy. My car is super quiet and it yanks to the redline now. Mission accomplished.

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