have to
you can only order online. here is the info on the bottom of there page on the hotwire kit
Racetronix
If an item is not in stock the payment link will be inactive - no need to ask about availability.
All payments processed securely on-line only.
Sorry, no phone orders. This is a web based offer only.
(Phone orders can be placed through authorized Racetronix dealers - pricing may differ)
Quantities are limited. No substitutions.
For other quantities please contact
sales@racetronix.com
All sales final. No refunds.
Shipping and insurance fees will be added to your purchase for Xpress Post Service with tracking.
(Xpress Post service provides a 2-7 business day average delivery is location dependant)
Upon shipment of your order a tracking number will be provided.
Most orders ship the same or next business week day