eppley Posted June 13, 2010 Share Posted June 13, 2010 what exactly does the air box under the filter of the intake do. and if I took that out will it do anything. Link to comment Share on other sites More sharing options...
BoozeRS05 Posted June 14, 2010 Share Posted June 14, 2010 Silencer/resonator. No + or - power/reliability effect, but it will be noisier from what I've read (for better or worse idk?). EB's Subaru journal - 2005 LegacyGT Wagon & 2014 Forester FB25 (2008 specB - RIP) IG@legacygtliving Link to comment Share on other sites More sharing options...
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