How about this setup

gboromsp

Member
:
06 WRX
I want to go with the Apex downpipe, from there I want 2.5 pipe all the way back to the stock MSP muffler (no resonator). I'd like to keep it fairly quiet but yet get better flow. What do you think of this setup?
 
if you want to stay quiet i suggest keeping the resonator. youll be loud enough from lack of cats.
 
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