opinion on exhaust..

[Loofee95SE]

<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/hmmm.gif" border="0" valign="absmiddle" alt=':hmmm:'> hey fellow 240 i was just wondering what do u prefered to go on ur 240s single or dual tip muffler??
what is the advantage or disadvantage ..gain HP or lose HP..??
what do u think is better for KA24DE??
and the pipping sise too...

[1997 240SX SE]

If you are gonna keep the engine N/A then don't use any piping over 2.5" diameter. If you want to turbo the engine wait until you get the Turbo and get a system with 3" Diameter piping like the Apexi GT Spec. I'm really not sure about which is better between DUal and single. I know with the Apex systems the single N1 you lose a little torque but with the N1 Dual you retain the same peak HP of the single N-1 while improving mid range torque. That's right from their site. Maybe someone else can add to this??

[tnord]

i bet it has some minor effect on sound, but performance wise, i doubt it makes a bit of difference.

[240sxspeedracer1]

the N1 single and dual are single exhaust and dual exhaust, meaning two exhausts with one tip each.
The original question about single tipped or dual tipped=what Tnord said

[BEISSEN]

Well if you go turbo then get a bigger pipe or if you apexi you can choose between the gt spec or the n1 single.The gt spec is hower ment more for the turbo but you can use the n1 singal as well the gt spec is 4" pipeing that is stainless steel all the way through.