u will need a whole system if u got a 20v and a set of extractors
ur 4ac exhaust wont line up with ur new engine.
i got mine done at performance pipes, acia ridge (brisbane)
full 2.25" system, using my old cat (was still good) and a hotdog.
under the diff with a flange just b4 the diff so when i got to take out my diff i can drop the exhaust out of the way. and it has a 3" drift style pipe on the end.
all that cost me $300
so with a nice big shiny cannon im guessing another $150-$200
