Rejet w/o after market muffler

[450RgETiRdONE]

I'm not plaining buying a after market muffler just yet. But i was wanting to know if i should re jet with after market air filter and run with no airbox lid in the dunes.
If i rejet what Brand you recomend. Dyno? or wut....
The guy here in town at honda shop said dont rejet. Inless i get a after market exuast.. But i want to get a different muffler. If im going to be getting a lot of air in their i want to get it out fast to just like a vehcile!

[nowukno]

With just an aftermarket air filter you dont have rejet but if you open the airbox you definitely will have to up the main jet size.

[450RgETiRdONE]

Okay what you think i should go to.. One guy told me to go to something but i think he was screw 'n around with me cuz it made no sence.

[nowukno]

This might help ya........


http://www.trx450r.org/forum/index.php?showtopic=1657

[450RgETiRdONE]

Ok thanks,... Hey with your hmf pipe, what did you re jet too? U run with no air box lid... That is the pipe i'm pondering to buy! Is it insanly loud. Like if i where to go down the street would it piss of my neighbors any more than if it was stock. I jist dont want annoyingly loud muffler. Yours is just the slip on correct. You reccomend that or full system. Mix master mike i think his name said inless im going to do work to the motor just go with slip on?

[nowukno]

At first i had a 180 main but it would shoot fire and bog down once in a while so i went down to a 175 main and it works great , the ehs racing airbox lid lets air in like it has no lid but keeps out dirt/water and stuff. The pipe is pretty loud but my friends yoshi pipe is very close to being just as loud and mine sounds alot better than his , its one of the best sounding pipes out there. My pipe is a slip-on , i also agree that unless your going to be doing some serious engine upgrades just get the slip-on , with minor mods you will not notice much of a difference (if any) with a full system vs a slip-on. Here is a pic of my pipe and ehs racing lid with k&n filter with outerwears..........





http://i7.photobucket.com/albums/y266/nowukno/100_0423.jpg






http://i7.photobucket.com/albums/y266/nowukno/100_0421.jpg

[450RgETiRdONE]

Looks good where you get the lid from?

[450RgETiRdONE]

Disregard! I found the website.

[nowukno]

http://ehsracing.com/ ....... they are pricey but i think they are worth it.