Author Topic: Size of an Ef/Crx Si exhaust?  (Read 2813 times)

0 Members and 1 Guest are viewing this topic.

Offline Bk

  • n00b
  • Join Date: Jul 2010
  • Posts: 10
  • Karma: 0

  • Activity
    0%
Size of an Ef/Crx Si exhaust?
« on: August 15, 2010, 01:08:30 am »
I searched and failed. If any one knows the diameter of the si exhaust that would be helpful. Any opinions on running it on a semi stock b16?

Offline Stuntman G

  • EF Fan
  • **
  • Join Date: Apr 2010
  • Posts: 464
  • Karma: 18
  • Oh hi I'm here to rice shit out.

  • Activity
    0%
Re: Size of an Ef/Crx Si exhaust?
« Reply #1 on: August 15, 2010, 01:26:17 am »
I know my LX was 1.5, I would assume the Si is slightly larger. Not sure what the B guys are running.
I know it is the I.A. thing to do but you are better than that.

Offline rbwdriven

  • Administrator
  • Steppin' it up!
  • *****
  • Join Date: May 2009
  • Posts: 5489
  • Karma: 63

  • Activity
    0%
Re: Size of an Ef/Crx Si exhaust?
« Reply #2 on: August 15, 2010, 10:21:13 am »
I'm on 2 1/4.

but mine is no where near stock.

I've heard it will choke the motor down to have the stock piping on it at 1 1/2.


Offline Bk

  • n00b
  • Join Date: Jul 2010
  • Posts: 10
  • Karma: 0

  • Activity
    0%
Re: Size of an Ef/Crx Si exhaust?
« Reply #3 on: August 15, 2010, 10:45:17 am »
I know the little stock ones are wimpy ;D I wouldn't run the si on if it isn't over 2 when i get my b16. Because this guy wants to sell one to me for $65 and I would rather go that route then spend close to 300 or more on an aftermark et one.

Offline bigdare23

  • Monarch
  • Administrator
  • Steppin' it up!
  • *****
  • Join Date: May 2009
  • Posts: 3965
  • Karma: 65535
  • Mr. CRX

  • Activity
    0%
    • East Coast EF Civics
Re: Size of an Ef/Crx Si exhaust?
« Reply #4 on: August 15, 2010, 11:44:17 am »
If I'm not mistaken 1.75in
-1988 CRX Si v2.0 coming soon

Offline revmaynard

  • I <3 My EF
  • ***
  • Join Date: May 2009
  • Posts: 665
  • Karma: 40

  • Activity
    0%
Re: Size of an Ef/Crx Si exhaust?
« Reply #5 on: August 15, 2010, 01:09:15 pm »
I ran a stock d series exhaust on my ls for the longest time, but eventuall y went to a 2.5 all the way back.

Offline thatguyisjames

  • JDM Wannabe
  • *
  • Join Date: Aug 2010
  • Posts: 89
  • Karma: 3

  • Activity
    0%
    • my homepage
Re: Size of an Ef/Crx Si exhaust?
« Reply #6 on: July 22, 2012, 08:51:59 pm »
I ran a stock d series exhaust on my ls for the longest time, but eventuall y went to a 2.5 all the way back.

did you notice a change in torque, and if so was it low end? high end?

i upgraded my D15 crx to 2.5 inch with 2, 12 inch glass packs. i got a great deal on it, i lost all low end torque but it pulled amazing past 4 grand.

im wondering if the same thing happened to you.


 

Related Topics

  Subject / Started by Replies Last post
2 Replies
1176 Views
Last post March 04, 2010, 06:00:50 pm
by FrankXVX
4 Replies
809 Views
Last post March 16, 2010, 12:55:16 pm
by crxsi2537
16 Replies
5899 Views
Last post October 24, 2012, 03:56:28 pm
by jnice386
2 Replies
1132 Views
Last post August 10, 2010, 09:12:30 am
by Stuntman G
0 Replies
752 Views
Last post April 08, 2011, 12:58:13 am
by bigdare23