EBC Turbo Groove Rotor/Wilwood Caliper Conversion for Series I E-Types. Give your E-Type the braking power it deserves! This easy conversion bolts on with no modifications to the car, and is less expensive than rebuilding O.E. brakes. Kit includes four-piston calipers and mounting hardware with new pads and two new EBC Turbo Grooved Rotors. This kit will not show as being in stock but no worries; it is assembled from individual pieces when ordered.