Originally Posted by V8 GTFO Lesbic WGN
You may have a point but not half, 32 Charge Rows (Competitors: 24 Charge Rows), which still should make a noticeable difference. 99% of aftermarket TMIC users buy silicon y-pipes or am I missing something? Will my Forester stock y-pipe work with the ETS then?
What is the difference between the 2005-2008 Forester TMIC and 2004-2007 STi TMIC of same year range?
Depends which vehicle TMIC you look at. The 08+ is 39 charge rows.