Audi S4 Replacement Air Filters

Spectre high flowing OE replacement air filters for Audi S4 are made to improve performance and help your Audi S4 run better.

  • OE Replacement Air Filters for Audi S4
  • High Flowing Air Filter
  • Premium Urethane Frame
  • Steel Mesh Reinforced
  • Will Not Void New Car Warranty
  • Emissions Legal In All 50 States

The Spectre performance air filter outflows the typical paper air filter and is a direct replacement for the disposable stock air filter in your Audi S4.

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