JS Performance Primal MT Upper Trailing Arms (4 pcs Front & Rear)

These Upper Trailing Arms are 10mm longer than stock reducing the exposed threaded area of the rod end which presents a weak point but retaining the required adjustment. 

We’ve also added strength to the arm increasing the diameter to 19mm reducing to 18mm over the center section, this also enhances the scale looks of the model. Our arms are also fitted with our signature ultra-strong high quality Dunlop Rod Ends.