AEM EMS 4 - Mini Harness Pre-wired for Power, Ground, CAN & USB Coms

US Shipping to the 48 contiguous states only

We have a 30-day return policy on MOST items unless otherwise noted, which means you have 30 days after receiving your item to request a return.

(No Return on Tires or Customized Products)

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. A 30% restocking fee will be charged on returns due to customer order error.