New exhaust to complement supercharger?

[Cyrk]

Mine is going in for a larger fuel pump and a SAFC to hopefully tune the motor a bit since I have been running lean as of late and blew out my last muffler.

will have it dyno'd to see what else we can squeeze from it.

But yes the SC runs great with all the stock bits. About 75hp over stock with intake and some sorta of custom exhaust/muffler.

[Ascinder]

Yeah, you only really need higher flow injectors if you're doing some really serious boosting as I am sure any heavily modded WRX owner will tell you. For the amount of gain you'd be getting out of the supercharger, the stock injectors should be plenty. Once you run high boost(lots more air), an intercooler, etc. and are turning a couple hundred horespower more is when injectors come into play. I don't even think the transmission would be able to take that.