Shopping Cart Checkout Order Confirmation Checkout Continue shopping “MegaSquirt 3 ECU with MS3X Expansion” has been added to your cart. Product Price Quantity Total Add $137.02 to your cart in order to receive free shipping! Electronic Boost Control (EBC) Solenoid KitEBC_Sol_kit Price $62.99 Qty Electronic Boost Control (EBC) Solenoid Kit quantity Total $62.99 × MegaSquirt 3 ECU with MS3X ExpansionMS3X357-C_BL Price $699.99 Qty MegaSquirt 3 ECU with MS3X Expansion quantity Total $699.99 × Have a coupon code? Empty Cart Cart totals Subtotal $762.98 Tax $0.00 Total $762.98 - Proceed to checkout