FS: 1 AR25 Resonator

Hit_Apex · Mon, Feb-18-2008, 03:23:12 PM

SOLD

TheWarrior · Mon, Feb-18-2008, 05:45:25 PM

Quote:

Originally Posted by Hit_Apex

$55 Shipped.

How does this attach to the section 1, and what does it do?

Hit_Apex · Mon, Feb-18-2008, 06:06:02 PM

The most common application is to have a muffler shop weld it into section 1 next to the stock resonator. It will significantly reduce or eliminate rasp depending your other exhaust components. Search AR25 - many threads available.

drunkenalex · Mon, Feb-18-2008, 06:23:49 PM

it completely got rid of the rasp on my stock exhaust... 1 is enough to do the job

///M325i · Mon, Feb-18-2008, 08:33:57 PM

bump for a good price.

**Rez** · Mon, Feb-18-2008, 10:16:27 PM

what is the right size 20 or 25?

Hit_Apex · Mon, Feb-18-2008, 11:13:16 PM

Quote:

Originally Posted by Rez

what is the right size 20 or 25?

The diameter of the stock pipe is 60mm, the AR20 will slip inside whereas the AR25 will slip over. Both models have the same body just the flange diameter differs. Both should work equally as well, but I preferred to slip over, especially since 60mm is closer to 2.5" (63.5mm) than 2" (50.8mm).

TheWarrior · Tue, Feb-19-2008, 04:16:56 AM

Quote:

Originally Posted by Hit_Apex

The diameter of the stock pipe is 60mm, the AR20 will slip inside whereas the AR25 will slip over. Both models have the same body just the flange diameter differs. Both should work equally as well, but I preferred to slip over, especially since 60mm is closer to 2.5" (63.5mm) than 2" (50.8mm).

So how much does it cost to have someone weld this to the stock exhaust system? Can anyone else verify that this removes RASP, or atleast reduces it to a reasonable level.

**Rez** · Tue, Feb-19-2008, 06:39:48 PM

Quote:

Originally Posted by Hit_Apex

The diameter of the stock pipe is 60mm, the AR20 will slip inside whereas the AR25 will slip over. Both models have the same body just the flange diameter differs. Both should work equally as well, but I preferred to slip over, especially since 60mm is closer to 2.5" (63.5mm) than 2" (50.8mm).

Thanks for the explanation, I really want to do this, only if I could hear a car that has it done from inside.

Quote:

Originally Posted by TheWarrior

So how much does it cost to have someone weld this to the stock exhaust system? Can anyone else verify that this removes RASP, or atleast reduces it to a reasonable level.

I know of many people that have done it and confirmed that it removes rasp, my question is if it makes the car too quite at the same time

TheWarrior · Tue, Feb-19-2008, 11:57:26 PM

I found this listing on eBay for an AR25 resonator for $51.75, with free shipping. Seller is a powerseller with 99.7 positive ranking.

Might be something to consider for anyone interested in buying one.

http://cgi.ebay.com/ebaymotors/AERO-...spagenameZWD1V

Mon, Feb-18-2008, 03:23:12 PM	#1
Hit_Apex Riding the knock sensor Join Date: Aug 2005 Posts: 1,312 Reputation: 0 Location: Thousand Oaks, CA	FS: 1 AR25 Resonator SOLD __________________ \| Platte Forme A.G. Aero \| JRZ RS Pro \| SS Stepped \| Borla \| 4.10 \| Apex ARC-8 \| Stoptech \| Recaro HANS \| Kirk \| Schroth \| Last edited by Hit_Apex; Tue, Mar-09-2010 at 01:32:07 AM.

Mon, Feb-18-2008, 06:06:02 PM	#3
Hit_Apex Riding the knock sensor Join Date: Aug 2005 Posts: 1,312 Reputation: 0 Location: Thousand Oaks, CA	The most common application is to have a muffler shop weld it into section 1 next to the stock resonator. It will significantly reduce or eliminate rasp depending your other exhaust components. Search AR25 - many threads available. __________________ \| Platte Forme A.G. Aero \| JRZ RS Pro \| SS Stepped \| Borla \| 4.10 \| Apex ARC-8 \| Stoptech \| Recaro HANS \| Kirk \| Schroth \|

Mon, Feb-18-2008, 08:33:57 PM	#5
///M325i Registered User Join Date: Jul 2007 Posts: 1,495 Reputation: 0 Location: New York	bump for a good price. __________________

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Mon, Feb-18-2008, 06:23:49 PM	#4
drunkenalex Registered User Join Date: Dec 2006 Posts: 579 Reputation: 0	it completely got rid of the rasp on my stock exhaust... 1 is enough to do the job

Mon, Feb-18-2008, 10:16:27 PM	#6
Rez . Join Date: Oct 2002 Posts: 12,237 Reputation: 637 Location: Philly	what is the right size 20 or 25?

Tue, Feb-19-2008, 11:57:26 PM	#10
TheWarrior Registered User Join Date: Oct 2006 Posts: 1,090 Reputation: 0 Location: Chicago	I found this listing on eBay for an AR25 resonator for $51.75, with free shipping. Seller is a powerseller with 99.7 positive ranking. Might be something to consider for anyone interested in buying one. http://cgi.ebay.com/ebaymotors/AERO-...spagenameZWD1V