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bassani or whisper agressor catbacks

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Old Mar 31, 2002 | 01:45 PM
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Default Re: bassani or whisper agressor catbacks

The Whisper is a great cat back, and is relatively quiet. I've had it on my last two cars. Even with off road it has a good sound. With cats, it's a little louder than a stock SS/WS6 exhaust.

However, the SLP Dual Dual is nearly as quite at a stock Z28 or TA exhaust and flows like the other aftermarket cat backs, if your looking for the quietest catback.. this is it.
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Old Mar 31, 2002 | 01:57 PM
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Default Re: bassani or whisper agressor catbacks

I have the whisper too. It has a nice performance tone to it (with stock manifolds). I have SLP LT's with mine. It is quite with the headers until WOT then it gets nice and loud. Sounds sweet as hell. I have a quick time vid of it on the dyno if you want to hear it. email me and I will send it to you. I hear the Bassani is alittle quiter than the whisper though. I really like the look of the Whisper on my camaro to.

<small>[ March 31, 2002, 01:58 PM: Message edited by: bd mnky ]</small>
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Old Apr 1, 2002 | 12:21 AM
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Default bassani or whisper agressor catbacks

Does anybody have either the bassani or whisper agressor catbacks. I have heard that they are both relatively quiet and free flowing. I was wondering how they sounded in comparison to an slp dual/dual. I want something a little bit louder than stock but with a deeper rumble. I also want something that is quiet on the interstate and I plan to put headers on eventually, so when I buy a system I want to make sure it will be quiet even with headers. This is going on a 2000 Z28 A4, and so far I am leaning towards a dual/dual.
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