Most Lifted Jeeps
Drive Worse.
We Fixed It.

FMVSS 126 Certification Proves It.

01 / The Problem

The moment you lift your Jeep, everything changes.

Your geometry shifts. Your axle moves. Your suspension stops working the way it should. If you don't correct it, your Jeep can actually perform worse than stock.

01

Geometry Shifts

Lift changes everything: caster, pinion, track. The factory engineering you paid for stops working.

02

Axles Move Off-Center

Without re-centering, every input is fighting geometry. Wander, body roll, premature wear.

03

Travel Means Nothing

More inches of travel without damping or control just amplifies the problem. Bolt-on lifts make it worse.

02 / True Dual-Rate Coils

Suspension that actually moves.

A True Dual-Rate coil is a taller spring with a very soft upper section that fully collapses at ride height. That collapse is what creates a real rate change — coil contact is the only way a spring actually transitions rates.

At full droop, the soft upper keeps the spring seated in the bucket — solving the looseness and safety problems of single-rate long-travel coils. At ride height, the upper section is static and you're riding on the firmer secondary rate — sporty handling, road manners, and load capability that other multi-rate coils try, but simply can't deliver.

MetalCloak invented this for our first suspension in 2012. Fifteen years of proven success. Others have tried to mimic it. None have replaced it.

  • DesignSoft Upper, Firm Secondary
  • Rate TransitionCoil Contact at Ride Height
  • Droop BehaviorSeated, Stable
  • Proven Since2012
03 / RockSport Long-Travel Shocks

Travel means nothing if you can't control it.

RockSport Long-Travel Shocks are built to use every inch — keeping your tires planted and your Jeep stable, no matter the terrain.

With adjustable bump stops, you control up-travel and protect the entire system. From RockSport Slate to RockSport BLACK to the patented 6Pak — every option, dyno-tested against the field.

  • TravelMaximum Usable
  • Bump StopsAdjustable
  • Tire ContactMaintained
  • System ProtectionIntegrated
04 / Durotrak Track Bars

Re-center the axles. Lock in stability.

Durotrak Adjustable Track Bars re-center the axles and lock in stability. The geometry returns to where the engineers in Toledo originally designed it to be.

The patented two-part bushing rotates 360° in a vertical plane, minimizing horizontal forces so your axle stays where it should.

  • FunctionAxle Re-Centering
  • BushingPatented Two-Part
  • NVH ReductionSmoother Ride
  • AdjustabilityFine-Tuned
05 / Adjustable Control Arms

Everything back into alignment.

MetalCloak Adjustable Control Arms bring everything back into alignment. Dial in caster and pinion angle. Put your drive shaft back into phase.

The driveline returns to factory phase. The steering returns to factory precision. Your rig drives like the engineering team intended — only with the travel you wanted.

  • CasterAdjustable
  • Pinion AngleTunable
  • Drive ShaftRestored to Phase
  • Misalignment34° via Duroflex
06 / Patented Duroflex Joints

Flex when you need them to.

Our patented Duroflex Joints flex when you need them to. Excellent flex with superior noise and vibration damping for the best possible ride — on and off-road.

Low-maintenance. High-misalignment (34°). Self-centering. Rebuildable. The best features of every joint type, combined in one.

  • Patent StatusU.S. Patented
  • Misalignment34°
  • NVH DampingSuperior
  • ServiceabilityRebuildable
07 / The System

It is the complete package.

Five components. Designed by the same team. Tested as a single system. Not assembled from a catalog — engineered to work together from the first sketch.

02

Coils

03

Shocks

04

Track Bars

05

Control Arms

06

Joints

FMVSS 126 Certified & Compliant

Not just a lift. A system built for performance and safety.

With our FMVSS certification, you can be sure this isn't just a lift. FMVSS 126 is the federal motor vehicle safety standard governing Electronic Stability Control. MetalCloak is one of a small number of aftermarket companies to earn it — and the only direct Jeep competitor to certify on a real trail-worn Jeep with aftermarket 37s. Not stock. Not lab conditions. The real thing.

USA

Designed & Built

FMVSS

126 Certified

2005

Engineering Since

Lifetime

Customer Service

It's Your Jeep, Only Better.

Talk to a real MetalCloak engineer. Get the right system, the first time.