PRO CIRCUIT T-4 COMPLETE EXHAUST SYSTEM

Depends on what bike you have.

you wont have to worry about it not being loud enough... if you think it isn't loud enough take the quiet core out and you can get up to 103 dbs

like 103 bro if u take out the quite ensert.got one on my 150 ba man ba!!!!get one fersher

theres no sure fire answer for that. your best bet is put it on test it out and then change jets accosrdingly.

HP varies from bike to bike and depending on if you have any other after market mods done so unfortunately there is no solid answer for you. It's going to be a solid boost over stock for sure, but i don't have an exact number.

The pat answer is that it will make X percent of power. Yes, I put and X in for the number because to be perfectly honest, no one knows for sure. Not the exact number. Keep reading! It will make a differance, but if any one tells you it will make six and one half extra horsepower, they are misleading you. do you breath the same air at the same height above sea level? Does your motor have the same gas in it that the tester does? how about the same oil? That is the problem, there are just to many factors in the equasion. Yes, it will wake up your motor, but in a stock machine, you will never use all of it. if you intend to go further, filter mods, jetting, air box mods, ect... you will and it will be a bigger gain that over stock. Personaly, it sounds soooo sweet! Good Luck... Old Thumper Dude.

you dont have to but if you want to get the power out of it you will have to.

Any time you change the way an engine breaths, it will require some aditional attension. In this case, read the plug! Put the pipe on, it WILL increase performance and the noises my A-M exaust makes are superberb. Then go ride! Use it! Then bring it home and read the plug. The ceramic on the end of the plug should be tan to brown. If it is black, you have too much fuel in the chamber, and if it is white, too little. Good Luck!!! Old Thumper Dude.

Unscrew the end cap and slide it out.