Best Jet Kit?

[Cas_One]

What's the best Jet Kit for an '03 Kat 600?

Bikes all stock, but will have the Two Brothers M5 slip on.

[Sasquatch]

I would say Ivan's

[ctandc]

here ya go

http://www.ivansperformanceproducts.com/Kat600.htm

[jeremy]

Ivans!!!

[skyrider]

Best Jet Kit

I'm running a Dyno Jet kit in my 94 and was not too impressed, specially at 6,000 feet. It may be better at sea level, but up here it pretty much bites!

[Cas_One]

Anyone have experience with the Factory Jet Kits? I keep seeing them for sale everywhere but I havent heard of anyone using them.

[arsenic]

Ivan's and Factory Pro are like the same thing ssshhh. Marc from Factory Pro got Ivan his start in the business, yes they rock!