bassani or whisper agressor catbacks
03-31-2002, 01:45 PM
#1
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.
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.
03-31-2002, 01:57 PM
#2
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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>
<small>[ March 31, 2002, 01:58 PM: Message edited by: bd mnky ]</small>
04-01-2002, 12:21 AM
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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.