Unless you want that cool induction sound of course.

If you do plan on buying performance based parts it's probably a good idea to get them all at once as most of them may/will require a tune once installed. It will be cheaper in the long run rather than shelling out for additional tunes each time you want to add something.

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[I]and then we discovered it wasn't the Robot King after all, it was the real one. Fortunately I was able to reattach the head.[/I]