I found these two on summit, which has better gains?

http://store.summitracing.com/default.asp?target=partdetail.asp&autofilter=1&part=BOR%2D140039&N=115+4294922451+4294908216+4294840140&autoview=sku


http://store.summitracing.com/default.asp?target=partdetail.asp&autofilter=1&part=BOR%2D140017&N=115+4294922451+4294908216+4294840140&autoview=sku

I like the four tip one, but some people like to have only the two big tips because it makes it more ovbvious that it is not stock.

If I'm not mistaken both are going to give you the same power gains because they are the same system just with different tips. I have the dual tips on mine (came on the car when I purchased it) and at first I didn't like the look of just two tips, but now I actually like it better than the quad. I guess its all a matter of personal preference, either way they are both going to sound great.

Here is a sound clip of my car that I have posted in the Sights 'n Sounds section of the forum, I have the Borla Stinger Exhaust and Blackwing Intake: Click Here (http://media.putfile.com/Exhaust-Clip81)

I have the 4-tip version because the giant 3.5-inch tips fill up the space very nicely. Both types sound awesome!

I have the first one....4 tips...and love it. I agree with Dave01...I like the way it fills up the space back there. Sounds great, too!

Kevin