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The mkiv Supra Owners Club

Induction kit Vs OEM air box


NeoFuture

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Stick with the stock airbox, possibly with an aftermarket panel filter (although I don't have any advice on those). All induction kits will just lose you power as they draw in hot air from the engine bay. And for gods sake, don't buy a HKS mushroom filter.

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Stick with the stock airbox, possibly with an aftermarket panel filter (although I don't have any advice on those). All induction kits will just lose you power as they draw in hot air from the engine bay. And for gods sake, don't buy a HKS mushroom filter.

 

I have one of these HKS ones can you suggest what to change to and why not to use these?

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I have one of these HKS ones can you suggest what to change to and why not to use these?

 

They're fine, just change the filter regularly as it's a serviceable item. Personally I don't believe the test that alot of people take for gospel.

 

1. The HKS filter tested is not the same filter element as the ones that HKS produce now

2. I don't trust tests unless I test myself :D

 

Thesaid test: http://www.mkiv.com/techarticles/filters_test/2/

 

If I was you I'd stick with the stock airbox/filter or get an HKS filter and get a cold air feed/box.

Edited by Multics
Typo (see edit history)
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I have one of these HKS ones can you suggest what to change to and why not to use these?

 

Do a search for it, there have been some good posts on the qualities of various filters, but basically, not only does it draw in hot air, but it has all the filtration properties of a string vest. The HKS filters let all kinds of dirt and grit into your engine.

 

If I remember right, the Apexi cone filter came out best in the tests, but unless you're running big power, you should really go back to a stock airbox.

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They're fine, just change the filter regularly as it's a serviceable item. Personally I don't believe the test that alot of people take for gospel.

 

1. The HKS filter tested is not the same filter element as the ones that HKS produce now

2. I don't trust tests unless I test myself :D

 

Thesaid test: http://www.mkiv.com/techarticles/filters_test/2/

 

If I was you I'd stick with the stock airbox/filter or get an HKS filter and get a cold air feed/box.

 

ah really?? i must change it as it looks very dirty can these not be washed?

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Do a search for it, there have been some good posts on the qualities of various filters, but basically, not only does it draw in hot air, but it has all the filtration properties of a string vest. The HKS filters let all kinds of dirt and grit into your engine.

 

If I remember right, the Apexi cone filter came out best in the tests, but unless you're running big power, you should really go back to a stock airbox.

 

The HKS one came with the car when i bought it a few months back , do you know where i'd get one handy? the car is bpu won't be going any further for now

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ah really?? i must change it as it looks very dirty can these not be washed?

 

If you want to stick with the HKS you already have, you can get a replacement filter element like this one: http://cgi.ebay.co.uk/HKS-Air-Filter-Replacement-Foam-NEW-3-layer-Dry-200mm_W0QQitemZ250406050707QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item250406050707&_trksid=p3286.c0.m14&_trkparms=72%3A1689|66%3A2|65%3A12|39%3A1|240%3A1318

 

Better than washing it IMO :)

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