Air Guide, Removing And Installing, A5, RS 4 And RS 5: Removing

-- Remove the wheel spoiler. Refer to FRONT WHEEL SPOILER, REMOVING AND INSTALLING .

-- Loosen the front wheel housing liner in the front and push it to the side. Refer to FRONT WHEEL HOUSING LINER, REMOVING AND INSTALLING .

A5 and RS 5 Before Product Improvement 

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-- Remove the expanding rivet -2-.

-- Remove the parallel parking assist front sensor. Refer to FRONT SENSOR, REMOVING AND INSTALLING .

-- Remove the bumper cover side piece -1- on the fender slightly in direction of -arrow-.

Continuation: 

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-- A5: remove the bolts -2 and 3-.

-- Remove the expanding rivet -1-.

-- Remove the air duct -4-.

RS 4 and RS 5 Before Product Improvement: 

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-- Remove the bolts -1 and 3-.

-- Pivot the air duct -2- slightly to the inside in direction of -arrow- and remove toward the rear.

RS 4 and RS 5 from Product Improvement: 

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-- Remove the screws -arrows-.

-- Remove the air duct -1- towards the rear.