anyone here notice that the DG pipe an the stock pip very similar if ya were to cut the end off the stock one at the end where the silencer joins the DG wonder if i could chop the stock pipe there an put the silencer on it myself anyone done this or would ya just recommend me gettin off my wallet an buyin a pipe lol thx

 

The stock pipe is a great one! I'd leave it alone. [img]i/expressions/face-icon-small-wink.gif[/img]
Porting the motor is where to get reliable speed.
And yes, alot of pipes are similiar to the stock pipe.