I just purchased a K & N air filter and Supertrapp pipe for my 2004 Rubicon, but I'm confused about jetting. On the Dynajet site they talk about Stage 1, 2, and 3 jetting kits, with Stage 1 for stock intake and exhaust. If I've got a performance intake and exhaust, shouldn't I get a Stage 2 kit? However, nobody seems to make a Stage 2 kit for my Rubi.

I just want to jet it correctly for this configuration. I mostly ride between 7000 and 9000 ft alt, often in the snow at temps between 20 and 40 degress. But when I install the K&N and Supertrapp, I need to jet the carb correctly.

Thanks for tips!

Erik