For your convenience, you may select to take advantage of our core exchange program in order to keep your car mobile until you receive our products. Once you remove your existing OEM knuckles, you send them to us and we issue you a refund of $100. Your cores must be in good usable condition and returned within 60 days in order to receive refund. Please select if you will be sending us your knuckles to modify (no core charge) or if we will be using a set of our cores.
Shipping lead time is about 3 business days.