NOOOOOOOOOOOOOOOOOOOOOOOOOOOO................. I would strongly recommend against them
Waaaaay to stiff for the 2 door petrol, still not really great in the 2 door CRD, just about bearable in the 4 door CRD that they were designed for as a heavy duty spring.
That said, even though they are stiff as, they also sag pretty quickly.
I had a set in mine for about 6,000km and whilst they didnt sag in that time they had to be removed or the missus was gunna sell the JK. It made her (and me to be honest) sick to drive it.
After a few different setups I have now settled on the Suspension Stuff flexy coils in a 2.5in set and Bilstein 5100 shocks.
In addition to that, have the AEV front control arm drop brackets, longer front and rear sway bar links with disconnects on the fronts, Teraflex axle mounted rear track bar bracket, extension brackets for rear hard brake line mount, 1.5in front and 1in rear bump stop extensions and a Poly Performance front adjustable track bar.