JK limit straps protect expensive CV axles from over-extension. Required for serious off-road builds.
Updated 2026 · Jeep Wrangler JK / JKU 2013-2018 · Amazon affiliate links
Best Amazon Limit Straps — JKHeim joint limit straps for JK/JKU 2007-2018. Protects front axle articulation. Adjustable length.
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Best Limit Straps — JKHeim joint limit straps for JK/JKU 2007-2018. Protects front axle. Adjustable.
View on Amazon →At minimum 2.5 inches with trimming, or a clean 3.5-inch lift. ICON Stage 2 or Stage 3 systems are built for 35s.
Spacer lifts add height by stacking above the stock spring. Coilover systems replace the entire spring/shock assembly. Coilovers give better travel, tune-ability, and ride quality at higher cost.
At 2.5 inches or more, adjustable control arms are strongly recommended to correct caster and pinion angle. Rock Krawler makes the best JL arms on Bullstrap.