I do, per SFI. If you kept your stock front brakes, you have plenty of brakes to slow any mph you get out of it. Without converting the rest of the car to an 8.50-9.99 spec, adding a chute wouldn't make any sense and would create more tech trouble for you. I'm running a lightened Wilwood set-up and even they slowed me from 175 with no chute....but just barely with the long Norwalk shut down.