I did do a ecu reset after i fitted it and no problems were highlighted,
Went out this morning and perforamnce was terrible till i got past 3.5k
and once at about 5k the engine almost stalled itself and backfired
as soon as i got home tonight i refitted the old filter system and no problems.
Guess ill just stick to a panel then,
Any1 interested in the hks filter gimme a pm
