The $40 coupon is valid on all product orders placed through HawkPerformance.com. The code will be emailed to all arrived Track Night participants for the events held in the month of August, after verified attendance at an event. The code will be delivered through TNiA post-event emails that are sent usually within 24 hours of the event close. The coupon is valid through September 30, 2022 and is limited to one order per email address. The coupon code cannot be used in conjunction with any other Hawk discount or promotion.