Regular Civic Exhaust Vs SI Exhaust!!

Y3K · 08-21-2006, 02:54 PM

Does anyone know of any differences in the exhaust system between the regular civic's and the Si model. Reason I am asking is because I have the chance to buy the Exhaust system off of an Si for mine. Any benefits or just the exhaust tip.

neolives7 · 08-21-2006, 02:56 PM

Quote:

Originally Posted by Y3K

Does anyone know of any differences in the exhaust system between the regular civic's and the Si model. Reason I am asking is because I have the chance to buy the Exhaust system off of an Si for mine. Any benefits or just the exhaust tip.

The SI is a sport muffler. It's got a growl and is about as loud as my GReddy. PM me if you want to buy it.

bhoy · 08-21-2006, 03:32 PM

I have an Si muffler on my EX and yes there is definitely a slight growl and and is a little louder than the EX. the pipe on the Si's muffler is a little larger than the EX and i guess the muffler itself is different as well.

CHRIS · 08-21-2006, 04:27 PM

Quote:

Originally Posted by Y3K

Does anyone know of any differences in the exhaust system between the regular civic's and the Si model. Reason I am asking is because I have the chance to buy the Exhaust system off of an Si for mine. Any benefits or just the exhaust tip.

buy the axle-back portion only, cuz the rest won't fit without cutting and welding. i have the SI exhaust on my lx and i love it

dtexan · 08-21-2006, 04:43 PM

are there any modifications for it to fit?

bhoy · 08-21-2006, 05:50 PM

didn't have to do any with mine, just make sure the bolts are tight.

2006civiccoupe · 09-29-2006, 12:06 AM

hey im looking for the SI axleback for my lx anyone selling one??
price??

954K20_SI · 09-29-2006, 09:12 PM

hmm I sold my OEM axel back portion, but I have the rest of my stock piping if any of you EX and LX guys would be interested then PM me some offers.

Way2Short · 09-29-2006, 11:42 PM

just bought my si exhaust for my LX. Will let you know how it goes when i install it.

jsera · 11-19-2009, 08:06 PM

Hey guys, new to the world of Civics so forgive me if this is a stupid question:

The SI sport exhaust axle back fits the stock pipes of an lx?

Willyo224 · 11-19-2009, 08:13 PM

get hfp! Nao!

ATL Si · 11-19-2009, 09:46 PM

Quote:

Originally Posted by jsera

Hey guys, new to the world of Civics so forgive me if this is a stupid question:

The SI sport exhaust axle back fits the stock pipes of an lx?

yes it does

bencho · 11-23-2009, 04:28 PM

I'll be selling my SI Catback once I get my exhaust!

08-21-2006, 02:54 PM	#1 (permalink)
Y3K Junior Member Join Date: Aug 2006 Posts: 1	Regular Civic Exhaust Vs SI Exhaust!! Does anyone know of any differences in the exhaust system between the regular civic's and the Si model. Reason I am asking is because I have the chance to buy the Exhaust system off of an Si for mine. Any benefits or just the exhaust tip.
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08-21-2006, 03:32 PM	#3 (permalink)
bhoy Senior Member Join Date: Apr 2006 Location: NJ Age: 44 Posts: 779 Marv	I have an Si muffler on my EX and yes there is definitely a slight growl and and is a little louder than the EX. the pipe on the Si's muffler is a little larger than the EX and i guess the muffler itself is different as well.

08-21-2006, 04:43 PM	#5 (permalink)
dtexan Senior Member Join Date: Sep 2005 Posts: 752	are there any modifications for it to fit?

08-21-2006, 05:50 PM	#6 (permalink)
bhoy Senior Member Join Date: Apr 2006 Location: NJ Age: 44 Posts: 779 Marv	didn't have to do any with mine, just make sure the bolts are tight.

09-29-2006, 12:06 AM	#7 (permalink)
2006civiccoupe Senior Member Join Date: May 2006 Age: 34 Posts: 189	hey im looking for the SI axleback for my lx anyone selling one?? price??

09-29-2006, 09:12 PM	#8 (permalink)
954K20_SI Senior Member Join Date: Jan 2006 Location: Ft.Lauderdale, FL Age: 28 Posts: 1,465	hmm I sold my OEM axel back portion, but I have the rest of my stock piping if any of you EX and LX guys would be interested then PM me some offers.

09-29-2006, 11:42 PM	#9 (permalink)
Way2Short Senior Member Join Date: Mar 2006 Age: 25 Posts: 2,477	just bought my si exhaust for my LX. Will let you know how it goes when i install it.

11-19-2009, 08:06 PM	#10 (permalink)
jsera Senior Member Join Date: Nov 2009 Location: Miami Posts: 132 Jose-R18 Crew Member#400	Hey guys, new to the world of Civics so forgive me if this is a stupid question: The SI sport exhaust axle back fits the stock pipes of an lx?

11-19-2009, 08:13 PM	#11 (permalink)
Willyo224 Senior Member Join Date: Oct 2008 Location: Know me: Ross, You don't know me: Will Posts: 28,363 Boss- Ross	get hfp! Nao!

11-23-2009, 04:28 PM	#13 (permalink)
bencho Senior Member Join Date: Aug 2009 Location: Latham, NY Age: 24 Posts: 1,390 PikaCho	I'll be selling my SI Catback once I get my exhaust!

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