Jeep Wrangler JK 2007-2018, MetalCloak True Dual Rate Rear Coil Springs, 4-Door 3.5in or 2-Door 4.5in Lift, Pair

Lifting a JK for bigger tires and rougher trails means the rear springs have to hold ride height with gear on board and still let the axle droop. A single rate spring soft enough to flex tends to sag under load, and one stiff enough to carry weight rides hard and limits travel.

MetalCloak True Dual Rate rear coils solve that with a dual rate design and a 19.5in free length that keeps the coil seated in its bucket even at full droop. Wound from high tensile chrome silicon steel and finished in black powder coat, they lift a 4-door JK 3.5in or a 2-door JK 4.5in. Install the pair in an hour or two, get an alignment and the rear holds a consistent ride height on the highway and through the rocks.

Key Features

• Dual rate design keeps the coil stable under load while allowing articulation
• Long free length stays seated in the coil buckets at full droop
• High tensile chrome silicon steel resists sagging
• Consistent lifted ride height
• Black powder coat finish

Specifications

• Position: Rear
• Lift: 3.5in (4-door), 4.5in (2-door)
• Free length: 19.5in
• Solid height: 7in
• Material: High tensile chrome silicon steel
• Finish: Black powder coat
• Quantity: Pair
• Install difficulty: Easy
• Body modification: None
• Install time: 1-2 hours

Fitment

• Jeep Wrangler JK 2007-2018 (4-door 3.5in lift, 2-door 4.5in lift)

In the Box

• Rear True Dual Rate coils (2)

Notes

• True Dual Rate coils are engineered to work with Duroflex control arms and 6Pak or RockSport shocks.
• Do not powder coat these coils. The baking process can change the steel's properties and reduce lift, and powder coating voids the coil warranty.
• An alignment by a suspension specialist is recommended after a MetalCloak suspension is installed.

MPN 7008