Name: JL Wrangler 2 Door 2.5" True Dual Rate Coils, Rear
Brand: METALCLOAK
SKU: MC7618
Price: 277.11 EUR
Availability: InStock

MetalCloak JL Wrangler 2-Door 2.5" True Dual Rate™ Coils – Rear (2018+)

These True Dual Rate™ rear coils are engineered specifically for the Jeep Wrangler JL 2-door and a 2.5" lift. The goal is predictable handling on the street and a real improvement in suspension performance off-road.

Built from a high-strength chrome silicon steel alloy, the coils are designed to hold their height over time. The long free length helps keep the spring seated at full droop, while the dual-rate design balances comfort with support under load.

Fitment

Jeep Wrangler JL 2-door (2018+), rear

Lift height

2.5"

Coil type

True Dual Rate™ (dual-rate)

Material

Hi-tensile chrome silicon steel alloy

Finish

Black Powder Coat

Product ID

7618

MetalCloak True Dual Rate 2.5-inch rear coils for Jeep Wrangler JL 2-door — Pair of True Dual Rate™ rear coils for MetalCloak JL suspension setups.

Key benefits

Long free length supports articulation without feeling overly soft on-road.
Designed to stay seated in the buckets even at full droop.
Consistent, repeatable ride height and improved control on- and off-road.
Dual-rate design helps maintain comfort while offering better support than an overly soft single-rate spring.
Built to resist long-term sagging.

Animation showing the True Dual Rate coil zones at droop, ride height and compression — Visualization of the dual-rate behavior at different suspension positions.

Animation explaining the True Dual Rate virtual bucket concept that helps keep the coil seated — How the effective bucket position helps the coil stay controlled and seated.

What’s included

(2) True Dual Rate™ rear coil springs

Kit contents: two MetalCloak True Dual Rate rear coil springs — The kit includes a pair of rear coils for JL 2-door.

Specs / facts

Free Length: 19"
Solid Height: 6.25"
Finish: Black Powder Coat
Material: High Tensile Chrome Steel (chrome silicon steel alloy)
Fitment: 2018+ JL Wrangler

Technical spec image for the JL 2-door rear True Dual Rate coil with key dimensions — Manufacturer graphic with the key coil dimensions.

Who it’s for / use case

JL 2-door owners looking for a 2.5" lift with improved suspension performance off-road.
Mixed-use builds (daily driving + trails) where stability and control matter.
As part of a MetalCloak suspension setup (depending on the rest of your build).

Install / notes

Manufacturer note: designed to pair well with Duroflex control arms and 6Pak or RockSport shocks.
Powder coating is not recommended (heat curing can affect material properties and ride height; manufacturer also notes warranty impact).
Alignment/geometry check is recommended after suspension installation.
Install: Easy; Body modifications: None; Estimated time: 1–2 hours.

Quick summary (scan-friendly)

True Dual Rate™ rear coils for JL 2-door (2018+) with a 2.5" lift.
Chrome silicon steel + black powder coat; long free length for articulation and secure seating.
Included: 2 rear coil springs.
Notes: do not powder coat; alignment recommended after install.

JL Wrangler 2 Door 2.5" True Dual Rate Coils, Rear

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JL Wrangler 2 Door 2.5" True Dual Rate Coils, Rear