View Poll Results: Which exhaust is the quietest

RMR

28.85%

Thermal R&D

17.31%

AMS with ressonator

30.77%

B&B

23.08%

Voters: 52. You may not vote on this poll

Quiet Exhaust poll

Reply Subscribe

Thread Tools

Search this Thread

Feb 26, 2005 | 01:23 PM

#31

jfh

Evolved Member

iTrader: (38)

Joined: Feb 2003

Posts: 757

Likes: 0

Quote:

Originally Posted by bonestockevo8

APS and AVO are both 3" and are both extremely quiet....APS is measured at 93db.

The original Vishnu Standard dumpback exhaust is marginally quieter than the APS but they have changed the design and are no longer available. Don't know how loud the new design is.

Feb 28, 2005 | 04:29 AM

#32

hotrod2448

Evolved Member

Joined: May 2003

Posts: 2,815

Likes: 24

From: Davidson, NC

Quote:

Originally Posted by 05-EVO-GSR

Define a true muffler.

Not just a section of pipe about 6" in diameter with a perforated core. Usually oval shaped like a traditional muffler.

Feb 28, 2005 | 05:01 AM

#33

cdavy

Registered User

iTrader: (1)

Joined: Apr 2003

Posts: 437

Likes: 0

My RMR is very quiet even at WOT with a high flow cat. It really seems to only be louder at idle and lower RPM, it has a nice deep throaty rumble.

Feb 28, 2005 | 10:44 PM

#34

EM@WORKS

Account Disabled

Joined: Mar 2003

Posts: 371

Likes: 0

From: SF Bay Area

The WORKS Stealthworks is the quietest by far.
The WORKS Exhale ABM comes in at a close second.
The WORKS Exhale AB in the WORKS Racing Program is the loudest.

http://www.worksevo.com/store/index.php?cPath=32_21
http://www.worksevo.com/store/index.php?cPath=32_37

Mar 8, 2005 | 10:40 PM

#35

Steiner

Evolved Member

iTrader: (3)

Joined: Oct 2004

Posts: 1,179

Likes: 0

From: Livermore, CA

Quote:

Originally Posted by EM@WORKS

Is the Stealthworks a full CB? I'm looking to do a P2 flash from WORKS and a CB exhaust. I want the car to remain quiet (that's on of the reasons I sold my SRT-4) but all of the NorCal videos of the WORKS exhaust have an aftermarket downpipe with them too. I want something that's no louder than 90dB. Can the Stealthworks stay under that level? If so, what are the expected HP/TQ gains on an '05.