Wheel Housing Extension, Removing And Installing, RS3 From My 2019: Removing

-- Remove the rear wheel housing liner. Refer to REAR WHEEL HOUSING LINER, REMOVING AND INSTALLING .

-- Carefully warm the wheel housing extension -2- using the : VAS1978/14A  .

Courtesy of AUDI OF AMERICA, LLC

-- Loosen the trim panels -arrows- and remove the wheel housing extension.