Cart Continue shopping “Audi B8 RS5 ECU Software Upgrade (SHIP IN ECU)” has been added to your cart.Remove itemThumbnail imageProductPriceQuantitySubtotal × Porsche Boxster 3.4L ECU Software Upgrade $1,069.99 Porsche Boxster 3.4L ECU Software Upgrade quantity $1,069.99 (incl. tax) × Audi B8 RS5 ECU Software Upgrade (SHIP IN ECU) $999.99 Audi B8 RS5 ECU Software Upgrade (SHIP IN ECU) quantity $999.99 Coupon: Apply coupon Update cart Cart totalsSubtotal$2,069.98 (incl. tax)Service / Financing / Processing$88.60Total$2,158.58 (includes $75.80 Tax)- Proceed to checkout