YJs have solid axles with leaf springs at both front and rear ends. Lift is achieved by replacing the four springs. Two types of Superide front springs are available for the 3.5" system. The four-cylinder / light-duty six-cylinder springs are designed for excellent ride quality and articulation on lightweight Wranglers with soft tops and no heavy accessories. The heavier-rated six-cylinder springs are designed for vehicles equipped with heavy accessories (such as those equipped with a hard-top and winch) and have proven to stand up to serious off-road use. They are also an excellent choice for Wranglers equipped with a V-8 conversion. Either way, our 3.5" system has earned the reputation of being the YJ lift to have. It has just the right balance of stability and flexibility.

Choose from two types of Superide replacement springs for the right balance
    stability, flexibility and ride quality.

Durable Urethane spring eye bushings

Transfer case lowering kit, combined with rear spring degree shims, corrects
    driveshaft angle

Longer front and rear anti-sway bar links prevent bar pre-load

Compression travel stop extensions for front and rear prevent over-compression

New front and rear U-bolts, self-locking nuts and HD flat washers

Relocation brackets for the front and rear track bars prevent steering wheel kick
    and align the body and axle

Optional dropped pitman arm reduces drag link angle

Brake hose relocation brackets ensure adequate hose length or bulletproof
    extended length, Kevlar reinforced braided stainless steel hoses available