what the best?
Guest
Posts: n/a
what the best?
i have legacy GT 00 non turbo
i want to buy the borla HEADERS, but i don't the size of it
and i wnat HKS muffler
should i get 60mm or 75mm or more so it will fit right for the headers and the pipes that i will made.
i'm sorry for my bad language
also does any one know the size for the stock Exhaust on legacy GT , and what the best size if i wnat to made new one
is 2.5'' for the pipes and the HEADERS
i want to buy the borla HEADERS, but i don't the size of it
and i wnat HKS muffler
should i get 60mm or 75mm or more so it will fit right for the headers and the pipes that i will made.
i'm sorry for my bad language
also does any one know the size for the stock Exhaust on legacy GT , and what the best size if i wnat to made new one
is 2.5'' for the pipes and the HEADERS
Registered User
iTrader: (12)
Joined: Nov 2002
Posts: 18,369
From: Reno, NV
Car Info: 1993/2000/2001 GF4 mostly red
The Borla EJ25 headers will fit fine. The HKS exhaust does not mate up directly to the headers, it connects to the other side of the midpipe, which contains your catalytic converter. The 60mm is a better size for a non-turbo EJ25.
Registered User
iTrader: (12)
Joined: Nov 2002
Posts: 18,369
From: Reno, NV
Car Info: 1993/2000/2001 GF4 mostly red
If you are getting custom exhaust done, I would suggest getting a high-flow cat with 2.25" inlets to match the rest of the exhaust and building a full header-back. Don't forget to add a resonator if you have any reason to keep the noise down, like local laws or annoying neighbors. 
Thread
Thread Starter
Forum
Replies
Last Post
dustythedeal
Engine/Power - EJ25T (STI and 2006+ WRX)
15
Feb 20, 2008 03:58 PM
KailuaWRX
Engine/Power - EJ20T (pre-2006 WRX and JDM)
8
May 11, 2006 02:01 PM
jyhighsky
Car Lounge
1
Nov 30, 2005 02:45 PM
Strightly Stock
Suby Shopping & Maintenance/Warranty
4
Oct 30, 2003 12:33 PM
FaRQiNCWestRS
Engine/Power - non turbo (All non turbo Imprezas)
4
Jan 17, 2003 11:43 PM