Unlocking Vmax-what exhaust?

[Tellmeall]

Hi to everyone
I have Japanese version of vmax(100hp) and I'm making it full version.
I have a dynojet stage 1,k&n air filter and I need to change exhaust(Japanese mufflers have smaller holes).
And now is my question. Which one should I choose? Stock or some aftermarket mufflers? I want to have good sound and performance. I like the stock mufflers look,but maybe there is something better?
And what is important,I don't want to spend a lot of money,so I don't consider full exhaust system.
Ps.what is the size of exhaust pipes? Cause I don't know if is there any difference between full and Japanese version.
Greetings

 

[Traumahawk]

Well to get the full potential of the Vmax, it will have to be an aftermarket full exhaust, like a kerker 4-1, Marks, Hindle 4-1. While slip on mufflers will change the exhaust tone of the bike, they wont do anything for the performance. I myself liked the kerker slip on mufflers when I had them.

Hope this helps.

 

[tugla]

And I wouldn't bother with stag 1.... Get a stag 7 or Morley kit....marks are great pipe and mufflers,look great sound awesome.....
I have stock head pipes blk that I can sell....along with stk blk mufflers but that prob cost too much to ship

 

[thor_eyerdhal]

With stock exhaust (better than slip ons) keep stock carburetion, Stage7 or Morley are better with full exhaust ..
To unlock the JP version :
-swap US TCI or Dyna or Ignitech
-Install Vboost
-Remove speed limiter
-I don 't remember if the AAC are the full power ones, if not, swap with US ones.

 

[tugla]

true...also not sure. ..on Japan bikes is it like Cali bikes.send up for smog..need chg air jet from 100 to 90? for get if its paj1 or paj2....danny help?

 

[caseyjones955]

And I wouldn't bother with stag 1.... Get a stag 7 or Morley kit....marks are great pipe and mufflers,look great sound awesome.....
I have stock head pipes blk that I can sell....along with stk blk mufflers but that prob cost too much to ship

+1, I have been undoing the Stage 1 kit that came with my bike, it's pretty far from what the bike really needs, definitely call Morley's and get your jetting needs taken are of correctly without wasting money. I would skip the Dynajet kit altogether.

 

[Fire-medic]

Sean sells Dynojet too, so it's a matter of preference. I have a DJ Stage 7 & a UFO 4/1 w/a literbike canister adapted to it for quiet running.

I have a VBoost system in the parts for sale, sounds like you need one.

 

[Tellmeall]

Thank you for answers
I will choose stock exhaust. I received a stage1 as a f
Gift so I won't throw it away

 

[thor_eyerdhal]

ok but do not use it

 

[Sharky]

Arent the carb slides restricted too ?

 

[Woody]

+1 , kerker 4 in to 1 stage 7, no regrets