Battle Version S14 Tension Rods, V3. A major part of the front suspension, these should be replaced ASAP when hitting the corners. Don't let one break, leaving you stranded at the track or on the street. Towing your car is expensive! Hand assembled and made track ready, These links use aircraft grade billet aluminum, and contain Self-Lubricating Teflon injected bearings to handle the rigors of repeated track use.