I have a 2004 Suzuki Eiger 400 4x4 manual that i would like to install a jet Kit on. I was told that Its a good idea to jet them when you snorkel them. Im kinda new to the atv game and do a lot of hardcore mudding. so please any suggestions on what brand and what size jet to start out with would be greatly appreciated!

 

It is just as easy to buy the jets. On the size of jets it depends on where you live and ride. What is your elevation?
There is several post on here on good size of jet to start with. I have not snorkeled mine, so I do not know how that effects the set up of jets.

 

Do you have the snorkel on? Is your quad running lean or rich? You should also list all the mods on your quad so we can help you out more.