Im looking for a replacement panel filter for my 1.9 tdi octavia and im not sure which one will be the best for my engine??

Clean paper OEM changed every 10-15k miles.

Agreed, but just wait for the people who say that a K&N/Piper/other makes available, doubled their power output!!

What's the best pipercross, green or k&n?

ITG

I know these below are for a Fabia vRS, but here are your choices:

Green Filter. (taken from PastyBoy's Thread)

VS

Pipercross Foam (from Jack B's thread)

VS

OEM paper filter

sorry no pics of that :p

Of course there is K&N filters, which I've never seen anyone have any problems with and is what I have in my car.

To be honest it doesn't make any significant performance advantage (I changed to a K&N panel on a RR and made 1.2 BHP more than the dirty OEM one), however it may make a different induction noise and make the car slightly less smoky.

Edited 29 July, 201213 yr by Jim H