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Drop-in air filter: sponge one good or not???


Super7
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i have just switched to a drop-in sponge type HKS airfilter for my Airtrek...... mechanic told me actually sponge no doubt gives good air flow into the engine, but may not be suitable for road use...... he only uses it for track and replace with new one after every track session??? ...... also heard if the sponge elements break up and get blown into the engine, the sensors may be covered by it and mulfunction.... true or not????

 

Any advice will be much appreciated.......

 

Thanks

Edited by Super7
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yeah, the low-end lag has almost dissappeared [thumbsup][thumbsup] ..... any idea which shop sells K&N cheapest???..... i bought from the shop at lavender street last time..... but i guess the diff in price is not that great?!?

Edited by Super7
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Neutral Newbie

also heard that the hks sponge does not filtrate as much as a k&n.

 

as for k&n, make sure the oil on the meterial does not coat your air mass sensor. heard some bad stories about it. it screws with the fuel mapping.

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Foo, here's the contact:

 

SPEEDWORKS PTE LTD

Guan Hua Warehouse Bhd

85 Genting Lane #03-04,

Singapore 349569

Tel: 6743 7288 (Mr. Loo)

Fax: 6842 5427

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His price is already quite competitive, if a group buy then it maybe cheaper wink.gif not too sure, will find out when I'm going there to install my PBV thumbsup.gif

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