Got the longtubes...now do I need 3" exhaust?

[BilLster]

you should see some gains but if you dont have the money dont sweat it to much right now.

if you had a power adder i would say go 3 inch but unless your exhaust need replacing or you have the money it will work fine for now.

I have a 2.5 h pipe that im going to replace it , It work's fine on the street with low boost 8lbs but at the track i unbolt it I've been told its to small but i dont have the money to change parts that arent broken.

I will be getting a 3" x pipe with 3" muff's that exit before the rear wheel's when I have the money or need to replace the exhaust. the hard part will be the turbo outlet which is 2.5"