Which exhaust manifold for our motors still retains the volume and sound of a wrx? I heard many of them cause a higher pitched exhaust tone. Also, which one puts out more whp? Thanks.

 

Search for sound clips of cars with headers. They sound awesome to me, equal or unequal length. I think the more power you put down sooner or later it would be nice to add a new exhaust manifold but the stock is good already. If I were you check Gruppe-S, they have a nice exhaust manifold for starters.

 

Where can i find sound clips? Yeah i was thinking about the Gruppe-S myself.

 

APS has a sound clip of their's and a guy had videos of his borla, just search the net.