Looking for thoughts, suggestions on replacing upgrading the standard airbox on my Z20LET engined Zafira. I contacted a K&N dealer who told me;
K&N only manufacture an Air Filter for your Vauxhall Zafira 2.0 Turbo 2004
He then went on to say;
The K&N Air Filters will increase: acceleration, throttle response and overall bhp. They come with a 1 million mile warranty, never need replaced and only need cleaned every 75,000 miles!!
They also do NOT affect your warranty in any way, it is a direct replacement air filter for the original.
How much of this is true?
Anyone know if the K&N 57i induction kit for the Z20LET Astras will fit the Zaf?
Any other suggestions?