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hks evc IV ??? - 6G Celicas Forums

Topic #48984 2 posts Started by urbandork
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http://www.hksusa.com/products/more.asp?id=672

theres the link

what do you guys think of it? has anyone heard bad things about it.

its the only controler with a pressure read out along with green lights which i feel matches the other green lights in my car.... silly i know but i want to keep everything looking as stock as possible.

This post has been edited by urbandork: Jun 6, 2007 - 3:03 PM
i was looking at a boost controller to and the one that seemed the best to buy for me was the profec b spec 2 - just get it set professionally (as its apparently a bit complicated but its reviews were all good.


what i read:

apexi avc-r -works great, must splice ECU harness.
blitz sbc i-d -works awsome, non standard vacuum fitting, lame scramble boost feature.
greddy profec a -no better than a ball valve, dated design.
greddy profec b(not spec 2) -works great, sensative nob.
hks evc ez -not as good as ball valve, significant boost spike.
hks evc IV silver edition-wont work well on a boost creep car- needs to be set manually, then doesnt hold true. but some cars it works good on. scramble works well.
ball valve (dds manual boost controller) -works pretty darn good, simple, effective, consistent, some boost spiking.

This post has been edited by beno: Jun 7, 2007 - 6:05 AM