So I am looking at getting a rubicon express 2.5 standard coil kit and from what I have read is that the difference in the 2 door kits and 4 door kits is the rear spring rate they are also the only different partnumbers between the two kits. I may be wrong but if that is true do they also take in account the weight of oversize spare tires and rear bumpers? The reason i'm asking is because I wont be going with a spare tire and will be using the BFH rear bumper from poison spyder and the tramp stamp, I just like that look better but with that being said would I be able to go with the 2 door kit and have it a bit softer in the rear?
Thanks
Thanks