Rough Country PERF646 Jeep Wrangler TJ, Unlimited Combo Kit

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1997-06 4-Cyl Jeep Wrangler TJ, LJ Unlimited 3.75" Combo Kit, N2.2 Performance shocks

Product No: PERF646 HK

Availability: In stock

FREE SHIPPING Lower 48 States

Important Notes

Does not fit 2005-06 6-speed manual transmissions.

Quick Overview

This 3.75" Combo kit for the Jeep Wrangler TJ, Unlimited includes the Rough Country 2.5" lift kit plus a 1-1/4" body lift. The 2.5" lift kit by Rough Country includes progressive rate front & rear coil springs. The new progressive rate coil springs are the key to giving a lifted Jeep a great ride without compromising stability. This functionality is accomplished by designing the first few coils to compress at 115 lbs per inch and progress to 160 lbs per inch during further compression. The first inch of compression reacts to smaller bumps common with on-road driving and the progressive qualities of the spring react when further compression is required. The 1.25" body lift contains fiberglass reinforced nylon body pucks, shift control bracket, grill bumpstops and Grade 8 hardware. Also included are four N2.2 Performance shocks.

Required and/or Related Items

    • Make: Jeep
    • Model: Wrangler TJ, Rubicon
    • Vehicle: 1997-06 4-Cyl Wrangler TJ, Rubicon 3.75" Combo kit, N2.2 Performance shocks
    • Tire Size: 33X12.50
    • Upsell: PERF87317 HK
    • Make: Jeep
    • Model: Unlimited
    • Vehicle: 2004-02 4-Cyl LJ Unlimited 3.75" Combo kit, N2.2 Performance shocks
    • Tire Size: 33X12.50
    • Upsell: PERF87317 HK


Rough Country combo lift fits the following models:
1997 Jeep Wrangler TJ
1998 Jeep Wrangler TJ
1999 Jeep Wrangler TJ
2000 Jeep Wrangler TJ
2001 Jeep Wrangler TJ
2002 Jeep Wrangler TJ
2003 Jeep Wrangler TJ
2004 Jeep Wrangler TJ, Unlimited
2005 Jeep Wrangler TJ, Unlimited
2006 Jeep Wrangler TJ, Unlimited

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