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View Full Version : whats the diameter of the OEM STi exhaust?



ScaryFatKidGT
12-29-2008, 10:31 PM
so aperently i cant search for "sti" or "exhaust" sooooo
all i can seach for is size or diameter which doesnt work so
whats the diameter of the OEM STi exhaust? its like close to 2.5" outside diameter isnt it?

ScaryFatKidGT
12-31-2008, 02:54 AM
come on 20 views somebody has to know this?

xXGTBspecXx
12-31-2008, 02:58 AM
2.5" or 2.75" i had oe but i cant remember the dia.

impreza_GC8
12-31-2008, 04:06 AM
Actually it is small, only 2.25" inner diameter. Should still be larger than an N/A Impreza or Legacy.

ScaryFatKidGT
12-31-2008, 05:19 PM
well thx for a reponse :)

but is it 2.25, 2.5 or 2.75?lol

i know a wrx is like 2.25 inside diameter and a STi's is larger im thinking like 60mm but im not shur thats y i asked

decke48
12-31-2008, 11:40 PM
60mm maybe.

T_F_E
12-31-2008, 11:44 PM
60mm = about 2 and a half inches, not even going to say what 600mm is

decke48
12-31-2008, 11:46 PM
60mm is 2.36in

KAG
12-31-2008, 11:48 PM
just found this:
http://forums.nasioc.com/forums/showthread.php?t=1666135

ScaryFatKidGT
01-01-2009, 02:25 AM
sorry 1 to many ZERO's so 60mm it is then?

T_F_E
01-01-2009, 02:26 AM
yes sir