15 lb

 

I bet you could have put these all in one thread pretty easily.

 

better for searching, in my experience.

 

why do you kick so much ***?

 

do you agree that this is the most restrictive portion of the exhaust?

 

i would think that it would be the cats first and then the y-pipe.

 

stock y-pipe is the most restirctive part of the cat back exhaust system....

most of the power gain is increased from changing the y-pipe alone... the rest will change sound mostly... and effect weight as well..

 

My immed hp gain with aftermarket ypipe=6hp; i then immediately installed aftermarket cats and redynod: 1 hp gain

 

Its what i do.

 

THANKS ZBOY you do kick @ss!!
But what is "immed HP"

What Y pipe do you like?

 

immediate horsepower.
i am no one to ask about ypipes, but the majority opinion seems to be to maintain the same size tubing throughout your exhaust system to minimize "turbulence". i merely bot the gb ypipe of the day. If i had to do it again, i would not pay the extra money for a polished ypipe, as no one sees it, anyway.