The newest Wrangler has coil springs and a 4-link setup instead of leaf
springs. While the suspension is definitely more complicated, ride quality is
improved along with suspension articulation. The 4 " system utilizes
replacement coils, plus numerous other components, and will allow your TJ to
clear 33 x 12.50 tires. Simply add a 2" body lift to this system and gain
enough room to run most 35 x 12.50s.
4" Lift System Main Features
Pre-set replacement coils minimize settling
Longer front and rear anti-sway bar links prevent bar pre-load
Compression travel stop extensions for front and rear prevent
over-compression
Tubular replacement front lower links restore caster
Dropped pitman arm relieves drag link angle
Rear track bar bracket aligns body and rear axle
Eccentric cam bolts and transfer case lowering kit corrects rear
driveshaft angle
Front / rear Superide shocks with yellow boots included
Adjustable front and rear track bars available
Optional front / rear anti-sway bar quick- disconnects increase off-road
articulation
Optional Rockrunner links eliminate suspension bind and increase
off-road
articulation
Extended length Bulletproof Kevlar reinforced braided stainless steel
brake hoses available
Upgradeable to 5.75"
