New Air filter.....K&N or Pipercross

1. hoctagon Newbie Joined: Dec 2003 Posts: 17

   #1 21st December 2003, 01:58

   Would like to change my original air filter with one either from K&N or Pipercross.
   As shown on some websites they are claiming that just changimg such as filter you may gain from 2 to 5 bhp ?
   Is that corrext ?
   And if so which make would you raccomend ?
   Would probably fancy putting a viper Pipercross induction Kit but I fear will invalidate my Citroen guarantee !!
2. assassins Newbie Joined: Dec 2003 United Kingdom (England) Posts: 3

   #2 21st December 2003, 06:10

   Have a look at pro-comp as a third option
3. dafe Newbie Joined: Nov 2003 Northants United Kingdom (England) Posts: 5

   #3 21st December 2003, 07:50

   Don't forget Green filters either,
   
   I just got a forced air kit for 150 squid n its proper bo.