I bought the air intake knowing that it only fits the Jetta, but it also fits the Audi A3 TDI without modification. This is because the airbox is exactly the same for both cars.
π K&N Cold Air Intake Kit: Rev Up your 1998-2003 CHEVROLET/GMC (S10 Pickup, Sonoma) with High Performance: Gain Horsepower & Stay Road Legal (57-3025-1)
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