exhaust question

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Jun 27, 2002 | 07:32 PM

whiteEJ8

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exhaust question

Are the 99 Si and the 99 EX exhaust the same?

Jun 27, 2002 | 07:34 PM

Fujiwara Takumi

It's my first day.

Joined: Nov 2001

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From: Grafton, WI.

louie will know for sure, but i think cat back theyre the same, but not header back

Jun 27, 2002 | 07:34 PM

Fujiwara Takumi

It's my first day.

Joined: Nov 2001

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From: Grafton, WI.

btw, if youre dumping your cat by any chance, i really need one off an EX.

Jun 28, 2002 | 01:04 PM

Quikstep

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From: NYC

Re: exhaust question

Quote:

Originally posted by 6GenCivic
Are the 99 Si and the 99 EX exhaust the same?

Stock, I don't think so, but not sure.
Aftermarket, yes, the applications are the same.

Aug 11, 2002 | 11:34 AM

Mike99

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From: Louisiana

Old post I know, but would this mean that a stock SI Catback would bolt up to an EX? I thought the EX had smaller Diameter piping like 2" VS 2 1/4"for SI or something like that.

Aug 11, 2002 | 01:14 PM

Fujiwara Takumi

It's my first day.

Joined: Nov 2001

Posts: 13,635

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From: Grafton, WI.

Quote:

Originally posted by Mike99
Old post I know, but would this mean that a stock SI Catback would bolt up to an EX? I thought the EX had smaller Diameter piping like 2" VS 2 1/4"for SI or something like that.

i dun think theyre the same, application lists always set ex and si apart.

again civicsiracer/"louie" would know for sure, hes owned both cars.