The Super Handling feature will not work properly with any forced induction. To put it lightly, it will freak out.

i have been think of getting one. i need to know. thaks to all

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A turbo, if you can find a used one. They are usually less than $200 on e-bay.
I thought you ask for the most bang for your buck. A used turbo can be rebuilt, and still the cost will be a small fraction of a new one.
If cost is no concern, get a supercharger and nitro.

whats the best thing to do with a honda civic Turbo or Supercharge its a stock D16Y8 eng. and i dnt wanna buy a eng. how many more hp iam i goin 2 get