Evofai Posted December 14, 2012 Share Posted December 14, 2012 Does anyone know the stock piping for the muffler? Is it 2.25 or 2.5 etc..? Link to comment Share on other sites More sharing options...
wish Posted December 15, 2012 Share Posted December 15, 2012 stock is probably 2". 2.25" is ideal for a 2.5l na subaru Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.