Previous Thread
Next Thread
New Reply
Print Thread
Joined: Jun 2004
Posts: 1,376
QTRMLR_1
Specialist
QTRMLR_1

Specialist
2002 Toyota Celica

Joined: Jun 2004
Posts: 1,376
Los Angeles, CA
Jul 27, 8:03am - #233666 
Exhaust Pipe Diameter on Stock GTS?

Hey, does anybody know what the inner diameter of the GTS's exhaust pipe is? Is it 2.25" or 2.5"? Is it the same diameter from the downpipe to the resonator?--besides the CAT of course...I don't care about what's after the resonator...Thanks...


I get my kicks on EC.
Joined: Jun 2004
Posts: 1,298
sickcelica696
Specialist
sickcelica696
2000 Liquid Silver Toyota Celica
Specialist
2000 Toyota Celica

Joined: Jun 2004
Posts: 1,298
Annapolis, MD
Jul 27, 10:27am - #233667 
pretty sure its 2.5

Joined: Jun 2004
Posts: 1,376
QTRMLR_1
Specialist
QTRMLR_1

Specialist
2002 Toyota Celica

Joined: Jun 2004
Posts: 1,376
Los Angeles, CA
Jul 27, 3:34pm - #233668 
Anybody measure it with a caliper?


I get my kicks on EC.
Joined: Jun 2004
Posts: 1,376
QTRMLR_1
Specialist
QTRMLR_1

Specialist
2002 Toyota Celica

Joined: Jun 2004
Posts: 1,376
Los Angeles, CA
Jul 29, 3:45pm - #233669 
I asked around and a few people said the stock piping diameter is 60 mm or 2.36 in. So going from 2.36 in to 2.5 in piping is a 12.2% increase in flow. Essential for nitrous users but I don't think it will help that much for N/A.


I get my kicks on EC.
Joined: May 2003
Posts: 583
Jae
Senior Member
Jae

Senior Member
2001 Toyota Celica

Joined: May 2003
Posts: 583
palm springs, burbank CA
Jul 29, 4:34pm - #233670 
i know its not 2.50 inner pipe. they don't make 2.5 inner pipes. they are measured on outside.

Joined: Jun 2004
Posts: 1,376
QTRMLR_1
Specialist
QTRMLR_1

Specialist
2002 Toyota Celica

Joined: Jun 2004
Posts: 1,376
Los Angeles, CA
Jul 29, 4:50pm - #233671 
thanks Jae...
so if it's not 2.5" inner, do you think it's 2.5" outer? Just want your opinion.


I get my kicks on EC.
Join the conversation - Register Now or Log In to add your comment


Moderated by  isaac 

Member Spotlight
Live42day
Live42day
2004 Toyota Celica GT
WI

Posts: 802
Joined: April 2004
Show All Member Profiles 
Shout Box
Recent Topics
E-brake and seized brake caliper
by osirhc17. 04/27/2017 10:27 AM
TradingGTS for GT what should I know.
by GTS25430. 04/24/2017 5:19 PM
Does 01' corolla struts swap in an 01' celica GT?
by Frostysnowman92. 04/24/2017 1:22 PM
WTB: 00-02 amp bypass harness
by MJ00GTS. 04/18/2017 7:36 PM
Does not seem to be much activity for the 5th gens???
by Coop301. 04/18/2017 7:51 AM
Cold wet weather hesitation
by GTS25430. 04/17/2017 6:15 AM
00-02 premium 8spkr 2din gps solutions?
by MJ00GTS. 04/17/2017 2:24 AM
WTB: valve assy, vacuum switch
by hydraea. 04/15/2017 5:32 PM
Customize Your Toyota Celica Privacy Policy · About · Contact
Privacy Policy · About · Contact
CelicaHobby.com is an independent Toyota Celica enthusiast website. CelicaHobby.com is not sponsored by or affiliated with Toyota Motor Sales, USA, Inc. in any way. The Toyota and Celica names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.
© CelicaHobby.com, 2001-2017
Powered by UBB.threads™ PHP Forum Software 7.6.1
(Snapshot build 20170416)