difference in yj and tj body lift

[drivenhardse]

i do hope this is the right place. in search of a body lift today i located a two inch body lift for 90 bucks cant member the name of brand, on the box said that was for 86-95 wrangler. in hopes that it would work with my 04 was like cool ill be in friday, then the guy at the counter say let me check something, well to find out the same company for two inches for my 04 it was 145 bucks i dont get it, will the yj work with the tj or am i goin to have to spend the extra money and go with the one inch for 115?