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Audi 4000 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Audi 4000 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Audi 4000 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Audi 4000 run better. Fast and FREE SHIPPING with any Audi 4000 air filter

  1. 1987 Audi 4000 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  2. 1986 Audi 4000 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  3. 1986 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  4. 1985 Audi 4000 1.8L L4 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  5. 1985 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  6. 1984 Audi 4000 1.8L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2002
    K&N
  7. 1984 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  8. 1983 Audi 4000 1.7L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2002
    K&N
  9. 1983 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  10. 1983 Audi 4000 1.6L L4 Diesel air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  11. 1982 Audi 4000 1.6L L4 Diesel air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  12. 1982 Audi 4000 1.7L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2002
    K&N
  13. 1982 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  14. 1981 Audi 4000 1.7L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2002
    K&N
  15. 1981 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £57.99 Special Price £46.39
    33-2001
    K&N
  16. 1980 Audi 4000 1.6L L4 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2002
    K&N
  17. 1980 Audi 4000 2.2L L5 Petrol air filter
    Regular Price £67.99 Special Price £54.39
    33-2002
    K&N
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