whats louder, stock or slp powerflo - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

ls7camaro · 10-07-2009, 12:08 PM

I am getting arh headers, forged internals, and have about 12-14 psi from a twin screw supercharger. I bought the slp powerflo thinking they are louder, but the videos make it seem quiter. Also, how much louder will the 12-14psi of boost create, (exhaust wise). So if the powerflo is quieter, i will return it and get loudmouth 2

POWERFREAK · 10-07-2009, 12:10 PM

powerflow should be louder than stock (especially w/ headers), but it's the least loud out of the SLP's.

ZZcamaro · 10-07-2009, 12:12 PM

Another Vote for Powerflo.
I have them on my car and love the sound. It is an awesome deep sound....and is actually louder than you think...it is just so deep that you do not realize it until you are standing behind the car trying to talk to somebody about your new exhaust!

linkwpc · 10-07-2009, 12:39 PM

Anything that is not stock will be louder.

ls7camaro · 10-07-2009, 01:08 PM

im sure there are aftermarket things that are quieter

ls7camaro · 10-07-2009, 01:08 PM

zzcamaro, do you have arh headers?

ZZcamaro · 10-07-2009, 01:34 PM

Quote:

Originally Posted by ls7camaro

zzcamaro, do you have arh headers?

Yes I do. And I love them....PM me if you have questions...I am always happy to help.

IPS Brandon · 10-07-2009, 05:27 PM

The powerflo is definalty louder then stock exhaust, we have installed this set up a few times at our facility , maybe in percentage 15%-20% louder, with a much fuller tone.

If you add the ARH headers, and then 12-14 PSI of boost it will be loud, but comfortable for my taste.

Good luck, we have some videos of these exhaust on our web page if your looking for more sound clips! (http://www.ipsmotorsports.net)

Regards

10-07-2009, 12:08 PM	#1
ls7camaro Drives: 2010 camaro Join Date: May 2009 Location: PA Posts: 395	whats louder, stock or slp powerflo I am getting arh headers, forged internals, and have about 12-14 psi from a twin screw supercharger. I bought the slp powerflo thinking they are louder, but the videos make it seem quiter. Also, how much louder will the 12-14psi of boost create, (exhaust wise). So if the powerflo is quieter, i will return it and get loudmouth 2

10-07-2009, 12:10 PM	#2
POWERFREAK I.AM. Drives: 2011 2SS/RS/A6 cammed-n-whippled Join Date: Oct 2008 Location: NY Posts: 2,637	powerflow should be louder than stock (especially w/ headers), but it's the least loud out of the SLP's. __________________ https://FeelingCreativeBlog.com

10-07-2009, 12:39 PM	#4
linkwpc The punching cat Drives: '10 Camaro SS Black W/Hugger&W/IOI Join Date: Nov 2007 Location: Torrance, CA Posts: 4,048 View My Garage	Anything that is not stock will be louder. __________________ My car build (COTW 7/23/12) - - - - - - > CLICK HERE! : http://www.camaro5.com/forums/showthread.php?t=80725

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10-07-2009, 12:12 PM	#3
ZZcamaro Drives: 2SS w/ ZZ427 Package!! Join Date: Oct 2008 Location: Pittsburgh, PA Posts: 2,699	Another Vote for Powerflo. I have them on my car and love the sound. It is an awesome deep sound....and is actually louder than you think...it is just so deep that you do not realize it until you are standing behind the car trying to talk to somebody about your new exhaust!

10-07-2009, 01:08 PM	#5
ls7camaro Drives: 2010 camaro Join Date: May 2009 Location: PA Posts: 395	im sure there are aftermarket things that are quieter

10-07-2009, 05:27 PM	#8
IPS Brandon Drives: 2010 Camaro SS black Join Date: Aug 2009 Location: Columbus Ohio Posts: 907	The powerflo is definalty louder then stock exhaust, we have installed this set up a few times at our facility , maybe in percentage 15%-20% louder, with a much fuller tone. If you add the ARH headers, and then 12-14 PSI of boost it will be loud, but comfortable for my taste. Good luck, we have some videos of these exhaust on our web page if your looking for more sound clips! (http://www.ipsmotorsports.net) Regards