Lifting a 2-door Wrangler 3.5 in changes how the front springs have to behave on the road and off it. The TeraFlex Front Lift Coil Springs are progressive dual-rate springs: they act like a linear rate spring in normal street driving, and when the axle begins to droop the softer upper section unwinds for maximum flex and spring retention. They were rate tuned for balance between front and rear and side to side. Install the pair with Falcon Performance Shocks, which TeraFlex engineered to work with the springs.
MPN 1863002 · UPC 843885047537
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