Shopping Cart Checkout Order Confirmation Checkout Continue shopping “MegaSquirt-III MS3X Expansion Card & Connector Kit” has been added to your cart. Product Price Quantity Total Add $528.53 to your cart in order to receive free shipping! Oil Pressure & Temperature Combo 100 PSI / 500°F with 8.5 feet flying leadLDM-899403 Price $89.99 Qty Oil Pressure & Temperature Combo 100 PSI / 500°F with 8.5 feet flying lead quantity Total $89.99 × MicroSquirt Wiring Harness - 8ftMicroHrns8 Price $69.99 Qty MicroSquirt Wiring Harness - 8ft quantity Total $69.99 × MegaSquirt-III MS3X Expansion Card & Connector KitMS3Xpander Price $110.49 Qty MegaSquirt-III MS3X Expansion Card & Connector Kit quantity Total $110.49 × Have a coupon code? Empty Cart Cart totals Subtotal $270.47 Tax $0.00 Total $270.47 - Proceed to checkout