ReadyLift 49-6407 Jeep Wrangler JK Max flex lift kit

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2007-165 Jeep Wrangler JK 4-Door 4" Max Flex lift kit

Product No: 49-6407 RL

Availability: In stock


Important Notes

2012+ models will require driveshaft and exhaust modifications.

Quick Overview

The ReadyLift Max Flex 4" short arm lift kit for the Jeep Wrangler JK is designed to provide the best of everything in a short arm kit. Beefy 1-3/4" -5/16" DOM tube steel front and rear control arms are the heart of the system. These include the absolute best and strongest flex joints on the market for maximum articulation- the Currie Original Johnny Joint®. These joints are fully serviceable.

Progressive wound 4" front and 3" rear coil springs along with heavy duty extended length front and rear sway bar end links and 3/16" steel rear track bar relocation brackets are also included. These components will provide maximum articulation - no binding or limitations even in the most extreme flexing situations. All components are made in the USA and covered by the ReadyLift Limited Lifetime Warranty.

Long shocks are required. Heavy duty track bars are strongly recommended and sold separately.

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View installation instructions

    • Make: Jeep
    • Model: Unlimited
    • Vehicle: 2007-16 Wrangler JK, Rubicon 4-Door 4" Max Flex lift kit
    • Tire Size: 35" (37" with flat fenders)
    • Upsell: 77-6002 RL, 77-6003 RL, 99-6400F RL, 99-6400R RL


ReadyLift lift kit fits the following models:
2007 Jeep Wrangler JK, Unlimited
2008 Jeep Wrangler JK, Unlimited
2009 Jeep Wrangler JK, Unlimited
2010 Jeep Wrangler JK, Unlimited
2011 Jeep Wrangler JK, Unlimited
2012 Jeep Wrangler JK, Unlimited
2013 Jeep Wrangler JK, Unlimited
2014 Jeep Wrangler JK, Unlimited
2015 Jeep Wrangler JK, Unlimited

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