“OEM for Porsche 911 Boxter Xenon HID Headlight Ballast Module 993-631-193-02” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × 2x New OEM for 12-21 Petetbilt 579, 587 Osram D1S 66144 Xenon HID Headlight Bulb $106.15 Qty $106.15 × OEM for Porsche 911 Boxter Xenon HID Headlight Ballast Module 993-631-193-02 $42.41 Qty $42.41 Coupon: Apply coupon Update cart Cart totals Subtotal $148.56 Shipping USPS Priority Mail (2-3 days): $8.95 USPS Express (1-2 days): $27.99 USPS First Class - Free Shipping International Delivery: $69.95 Shipping to CA. Total $157.51 Proceed to checkout