HKS EVC IV - good or bad?
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Joined: Jul 2001
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From: Monterey Park, CA
HKS EVC IV - good or bad?
Has anyone used the HKS EVC IV on an FD?
My friend is selling his and I am wondering if it would perform well on an FD.
I know most people here recommend the Profec B or AVC R.
The EVC IV seems to be more expensive than both of those, but does it work as good or better?
Is the EVC IV fuzzy logic a problem like it is on the Profec-A?
Is it best to use it on the main wastegate only (like a Profec B) or should it be T'd into the precontrol and wastegate together (like an AVC R)?
Any info you have would be apreciated - Thanks
My friend is selling his and I am wondering if it would perform well on an FD.
I know most people here recommend the Profec B or AVC R.
The EVC IV seems to be more expensive than both of those, but does it work as good or better?
Is the EVC IV fuzzy logic a problem like it is on the Profec-A?
Is it best to use it on the main wastegate only (like a Profec B) or should it be T'd into the precontrol and wastegate together (like an AVC R)?
Any info you have would be apreciated - Thanks
Passenger
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The EVC IV is a great boost controller. Everyone has pros and cons of each of the mai controllers, HKS, APEX'i, GReddy and Blitz. Also most shops will push what the sell.
From what i know all the guys at Stillen use it on their own cars, XS likes AVC-R better so in a way it is opinion.
You really can't go wrong with either the HKS or Apex. Craig Paisley used it on his 8 sec Supra and the 10 sec miata uses it too.
It all comes down to tuning once you install it. I've been using the EVC IV and love it. When Koji at XS tuned the car he was impressed how well my car held boost.
From what i know all the guys at Stillen use it on their own cars, XS likes AVC-R better so in a way it is opinion.
You really can't go wrong with either the HKS or Apex. Craig Paisley used it on his 8 sec Supra and the 10 sec miata uses it too.
It all comes down to tuning once you install it. I've been using the EVC IV and love it. When Koji at XS tuned the car he was impressed how well my car held boost.
