Cat back is good for about 8-12 horse (except for slowmasters, they are -7<IMG src=smileys/smiley2.gif border="0">)</P>


OR X is good for about 10-15</P>


Shortie headers 0-5</P>


Full lenght 15-20</P>


So your about right on with your estimate.</P>


</P>

 

this is a bit off topic, but why does everyone get off on saying flowmaster sucks?<img border="0" src=smileys/smiley5.gif border="0">

 

</P>


</P>


Are you serious? Full length headers = 15-20 hp gain?? I apologize if I said "way off" then. I didn't know that full lengths would yield that big of a gain<IMG src=smileys/smiley5.gif border="0"></P>

 

</P>


SLP makes a full exhaust system for the Mustangs now. headers, mid, and after cat. They made exhaust for Trans Ams and Camaros, but now that they are <IMG src=smileys/smiley11.gif border="0">, they needed another avenue to focus their attention on.</P>

 

</P>


Because they sound terrible with certain offroad x pipes and other setups. I have two chambers now with a BBK offroad x, and it sounds like a pepsi can rolling down the street(not exagerating). Makes meLuckily, I will recieve my magnaflows in the mail tomorrow. I 2nd Day Aired them because I was in a hurry to loose the rattleflows.<IMG src=smileys/smiley4.gif border="0"></P>

 

man these are good up to 700 H.P. <edited><editID>hotrodman</editID><editDate>38025.5307291667</editDate></edited>

 

</P>


</P>


You're killing me!!!!!!!!!!!!!! *LOL*</P>


</P>

 

oh, i have the BBK down-pipes, and flowmaster H-pipe, as well as 2 chambers and everyone tells me it sounds great

 

</P>


</P>


Flowmaster H-pipe????????</P>

 

whoops, i wrote flowmaster h-pipe, sorry, BBK. thanks for catchin me on that one NO2JUNKIE<img border="0" src=smileys/smiley2.gif border="0">