Cart “Audi C8 RS7 ECU Software Upgrade” has been added to your cart. Continue shoppingRemove itemThumbnail imageProductPriceQuantitySubtotal × FL_4S0907552H_0003.FRF $21.39 FL_4S0907552H_0003.FRF quantity $21.39 (incl. tax) × Audi R8 5.2 Custom In-House Dyno Tuning $1,711.99 Audi R8 5.2 Custom In-House Dyno Tuning quantity $1,711.99 (incl. tax) × FL_5G0906259A__0005.FRF $21.39 FL_5G0906259A__0005.FRF quantity $21.39 (incl. tax) × Audi C8 RS7 ECU Software Upgrade $2,139.99 Audi C8 RS7 ECU Software Upgrade quantity $2,139.99 (incl. tax) Coupon: Apply coupon Update cart Cart totalsSubtotal$3,894.76 (incl. tax)Service / Financing / Processing$208.37Total$4,103.13 (includes $268.43 Tax)- Proceed to checkout