Shopping Cart Checkout Order Confirmation Checkout Continue shopping “DIYPNP Upgrade: Sequential Injection Kit” has been added to your cart. Product Price Quantity Total Mazda Miata 1999-2000 MS3Pro PnP Plug and PlayMSPNPPro-MM9900 Price $1,299.99 Qty Mazda Miata 1999-2000 MS3Pro PnP Plug and Play quantity Total $1,299.99 × DIYPNP Upgrade: Sequential Injection KitDP_SEQMOD-K Price $43.99 Qty DIYPNP Upgrade: Sequential Injection Kit quantity Total $43.99 × Have a coupon code? Empty Cart Cart totals Subtotal $1,343.98 Tax $0.00 Total $1,343.98 - Proceed to checkout