Which tune pipe would be best for my 9.5 Violator?

I think a French horn would sound nice on there.

jp-1 pipe for low end
jp-2 pipe for top end

But way those and not a 1/8 Tuned OffRoad Femca at ofna.com?

i speak english not jimberish...

i think the word you were looking for is Jibberish

but hey, we get the sentiment

I mean way do you pick those two over any other tune pipe.

both jp1 and 2 are preety popular and widely used pipes. some other are novarossi pipes like the 053 for bottom and maybe the 086 even the mugen 1005 so you have a wide selection to choose from plus atleast 10 others that are preety close

Yeah the JP-1 or the JP-2 are pretty good pipes, I like them.

they are good pipes depending on the rules/regulations where you race!
in Europe we have to follow the EFRA ruling on pipes & that means all pipes we use have to be EFRA marked & for this year onwards also now of a 3 chamber design[:'(]

You could try the Mugen Seiki pipe from http://www.nitrohouse.com/1_8_pipes.htm 2nd one from the bottom (off-road) I have heard good things about it tho it is spendy.

RB 2020 PIPE

thats what i heard and had to get it but did also get the 053