WTT: Perrin Stealthback Exhaust (02-07 WRX-STi)
#17
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Join Date: Oct 2010
Location: Peninsula, Bay Area
Posts: 1,314
Car Info: WRB Wagon
My greddy evo has the mid pipe resonator deleted and i'm pretty sure is still well below 92db's and im fully catless lol.. just throwing it out there! pretty close sound to the greddy imo at least from youtube vids
Last edited by RAWeiss; 03-31-2013 at 01:00 PM.
#19
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iTrader: (12)
Join Date: Oct 2010
Location: Peninsula, Bay Area
Posts: 1,314
Car Info: WRB Wagon
not 100% positive but I'm pretty damn sure they use the exact same muffler, only difference was the mid pipe (2 resonators vs 1.. mine has none) and the piping was aluminum alloy steel vs stainless, still the same massive muffler though