SLP powerflo catback
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Joined: Dec 2001
Posts: 2,907
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From: Bergen County, NJ
This the renamed SLP dual/dual. It is one of the best flowing "quieter" systems and sounds very good on a cammed car with headers, a little too quiet for some people on a stock car. Look for SLP dual/dual in the sound files.
Originally Posted by SRM
If you've heard the Magnaflow CB, the SLP Powerflo (dual dual) is a tad quieter. I've had the Magnaflow and currently have the dual dual.
Dual Dual/PowerFlo (stupid new name) is a great catback and can be found used off many F-bodies for fairly cheap.
Are you guys talking about the old dual/dual that came on SS and Firehawks. I'm refering to the new Slp dual/dual that has the powerflo muffler which is supposed to be louder.
Originally Posted by STA
Are you guys talking about the old dual/dual that came on SS and Firehawks. I'm refering to the new Slp dual/dual that has the powerflo muffler which is supposed to be louder.
From what I know (and I could be entirely wrong), they're the same thing. It's just that no one really knew what Dual/Dual was and now they call it the Powerflow. Trending Topics
"This cat-back system has just been updated with a new, more powerful-sounding muffler!"
That is straight off SLP's website. It looks like it's a revamped version of the old dual/dual
That is straight off SLP's website. It looks like it's a revamped version of the old dual/dual
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At least some of the dual/duals used a restriction cone in one of the outlets. I think this was mostly on the factory-optioned hawks/ss's with the dual/dual system.
Whatever the case it's the same/very similar muffler used on the 2otl system as well. These are nice sounding catbacks and are for those that want the flow upgrade but have no need (or desire) for the attention of a loud one.
Whatever the case it's the same/very similar muffler used on the 2otl system as well. These are nice sounding catbacks and are for those that want the flow upgrade but have no need (or desire) for the attention of a loud one.
Originally Posted by iamsickofitall
"This cat-back system has just been updated with a new, more powerful-sounding muffler!"
That is straight off SLP's website. It looks like it's a revamped version of the old dual/dual
That is straight off SLP's website. It looks like it's a revamped version of the old dual/dual
Last edited by Scotty-Z; Feb 15, 2006 at 12:01 PM.
. The basic sound of it is very subtle. It is not overpowering or "loud" by any means. People that are looking for a distinct volume step over stock will not be pleased, but people looking for a little taste of rumble will like it very much. Call it an "old mans" catback. Someone who knows f-bodies will know it is not stock, but the average person would think it just sounds a little rowdy.
The powerflo setup does not drone. It does not have rasp. It is like a factory setup with loudness on. This is the exhaust to get if you are looking for flow but not noise, not the exhaust if you want intimidation or attention.
The powerflo setup does not drone. It does not have rasp. It is like a factory setup with loudness on. This is the exhaust to get if you are looking for flow but not noise, not the exhaust if you want intimidation or attention.
Originally Posted by SouthernSilverSpeed
It sounds like exhaust coming out of a car.
