The rear panhard rod controls lateral movement of the axle housing. When you setting your ride height, the fixed length of the OE track-bar will not fit height adjustments. This will results unnecessary stress on suspension and alignment problems. Hardrace adjustable rear track-bar allowing your suspension parts to work accuracy and set the alignment correctly and easily.

. More direct energy transfer and feel
. Constructed of high-strength steel alloys that offer durability 
. Offer you adjustability for setting up the suspension