Gents

Crawled underneath JKU today and noticed slightly bowed rear coils. I am running MC adj control arms and BDS 3" lift with Fox shocks and Adj track bar. Any thoughts?

Sent from my Carl Gustav

 

What you are looking for is Rear Coil Correction Degree Wedges.

 

Coilovers will solve that. 😀

 

Or you could weld on new spring perches. More work, but it would take care of it.

 

New spring perches like said already would fix that. You can get the JKS ones that don't require any welding. But I would go with a kit that cuts off the old and welds a news one in.

 

When you lift and adjust your rear pinion angle, you turn the axle up which causes all of your axle brackets to be out of alignment. The higher you go and the more pinion adjustment you do the more bow you are going to get out of your coils. My vote would be for cutting off the perches and track bar bracket and weld on new ones that properly aligned for the lift you are running.

 

Thanks gents. New perches it is.

Sent from my Carl Gustav