Aftermarket Cold Air Filters, Oil & A/C Filters for Audi A4 Vehicles

Filters turn the bad into good. Fuel, air, and oil can quickly go from dirty to clean if you have the proper filter installed on your engine. Fuel filters install between your fuel pump and fuel rail and remove contaminates before they reach the engine. Air filters catch dirt and debris so it does not get sucked into your engine. Oil filters remove particles from engine oil and allow clean oil to flow through the engine. Replacement air filters are available from Bosch, MANN Filters, Hengst. USP also offers performance replacement filters from K&N, AFE Power, RacingLine, and VWR.
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SKU#: 534
MFG# 33-2209

SKU#: 3613
Free shipping

SKU#: 535
MFG# 8E0 201 511J

 In Stock 
This item is in stock and will usually ship same day if ordered by 4PM EST.
SKU#: 5232
MFG# 068 115 561B

SKU#: 16410
MFG# 31-10118

SKU#: 16409
MFG# 31-10118

  • Displaying 1 to 6 (of 6 products)