J's racing circuit converter? (Also, resonator stuff)

[Baal]

Is this alright to purchase/attach to my 1997 DC2 Vti-R?

http://www.jdmconcept.com.au/product/circuit-converter

My whole exhaust system is stock except for a twin loop Xforce axleback

Also, I tried looking for my resonator (Which was supposedly near the axleback) but I couldn't find it? Where could it be? I think there's one near the headers but idk what that thing is.

Thanks! :)

[u mad?]

a test pipe? why you want that?
youre not buying shit that you dont need or even know what it does are you?

[EKVTIR-T]

Thats illegal for street use buddy

Huge fine from epa if caught

[Baal]

a test pipe? why you want that?
youre not buying shit that you dont need or even know what it does are you?
That's why I asked in the Noob Forum? :p