Aluminum piping

[luke91]

Does anyone know of a good source for aluminum piping?  I'm looking for 2 1/2" piping and some 90 degree, 5 inch radius bends.  These are common sizes, so they SHOULD be eas to find, but I can't find any.  I've looked, too.  

I can use straight peices if I can't find bends...

thanks

--luke

[SSJ2Gohan]

What about Lowe's, Home Depot, or shit like that.  I had a friend who built his own cold air for his car with a trip to Lowes

[SaintlyCharBoy]

Burns Stainless (http://burnsstainless.com/index.htm) sells just about every bend and material in existance