Shopping Cart Checkout Order Confirmation Checkout Continue shopping “8′ MegaSquirt Wiring Harness for MS3X” has been added to your cart. Product Price Quantity Total MegaSquirt Relay CableMSRelayCable Price $109.99 Qty MegaSquirt Relay Cable quantity Total $109.99 × 8' MegaSquirt Wiring Harness for MS3XMS3X-Hrn Price $114.99 Qty 8' MegaSquirt Wiring Harness for MS3X quantity Total $114.99 × Have a coupon code? Empty Cart Cart totals Subtotal $224.98 Tax $0.00 Total $224.98 - Proceed to checkout