does any one know which air filter is best for 2003 impreza?

• fabientan

  4 Dec 04, 14:55

  i find my impreza lack of power and it is not fuel efficency. therefore would like to install some performance part to the car. can some of you guide me to the parts needed.
• imprezaWRXSTi22B

  5 Dec 04, 09:45

  impreza is not fuel efficient anyway.
• K700i

  9 Dec 04, 21:39

  Impreza Ts or Wrx u mean?
• fabientan

  9 Dec 04, 22:19

  1.6 TS
• KLZW

  9 Dec 04, 22:56

  K & N? anyone tried? heard tht its gd.. the impreza is quite heavy for its class.. this explains tht.. maybe u can try fitting a carbon fibre hood.. a painless mod is the cyclone II..little gains in low end torque..but no harm trying..