Does anyone have the curtis sparks system yet? how do you like it? Is it loud?

2001 raptor
ac bumper
as skids
spark's exhaust waiting

 

The pipe is great! Big gains in the bottom and midrange. Much better throttle response and also revvs quicker. Stock jetting works good if the airbox is kept stock. After a couple of rides I took off the lid (pro-flow filter) and rejjeted with 155,160 mains. Runs great with more top end. Only thing bad to say about the pipe is that it's very loud!