E34-kas koonusfilter teeb halba või head?

[t2g]

tagu 2 liitrise doch-iga (110kw)
paigaldasin koonusfiltri ilusti nii,et õhulugeja jäi nii nagu peab ja isegi veeringe ots mis peakspaneeli sisse minema sai koonuse sisse sokutatud.
paljud räägivad ,et koonusfilter pidi olema bmw peal laastav aga paljud jälle ,et pole.
kuidas siis tegelikult on???

[joh]

eks ta on suht-koht mõttetu vabalthingava mootori puhul.. ehk isegi vähendab kw..

[sips]

First, conclusive tests from independent labs show that K&N filters, no matter how well-oiled and cleaned, let through huge amounts of large particulate that damages engines.

• Second, an open element filter like that sucks in hot underhood air and subjects the filter to "fan wash", the swirl that creates a vacuum effect. On the E36 M3, we measure a 15hp loss from open cone filters.

The E34 air box is well designed and isn't restrictive. It shields the filter well against the warm air of the engine.

[truumu]

First, conclusive tests from independent labs show that K&N filters, no matter how well-oiled and cleaned, let through huge amounts of large particulate that damages engines.

Lisaks veel see, et need suured osakesed kulutavad ka õhulugeja traate

[hanno]

Koonusfiltri paigaldamine
Koonusfiltri arutelu