Tein Pillowball Tension Rod 85-89 Toyota MR2 Product Model: TE-PTT06-11F00 TEIN Pillowball Tension Rods are designed to replace the OEM bushing type rods. The pillowball type ends help to improve both vehicle acceleration and deceleration by limiting the movement (deflection under load) of the lower arms. Also increases steering response and reduces body roll in corners. The Carbon Steel tension rod includes an adjustable turnbuckle, which allows for adjustment of caster angle for more precise suspension tuning. NOTE: Machine Structured Carbon Steel S45C Rod, NWB 3-piece rod end - HRT16E, NWB Pillowball with complete rubber cover for better weather and wear resistance, Serration bolt is pressed into the rod and constructed of High Tension SCM435 material, Turnbuckle End for ease of adjustment, Green Powder Coating for a long lasting finish