Quote:
Originally Posted by spcmafia
If I remember correctly, there is a tune that is specific to the Grimmspeed box. I'll find it. I didn't invest money on that piece of hardware. I just use an aftermarket filter and inlet tube.
You wouldn't necessarily run into problems by just using the Stage 1-2, but you could possibly be missing out on a couple extra HP because the tune is not optimized for that box. You should get in contact with anyone who does custom tunes, trust me, it is worth it, and you won't have a generic tune, you''l have something that it is optimized for every aftermarket part you have.
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Fair enough, though I may not be keeping the airbox long term as it's rubbing one of the hose end nuts where it connects to the oil filter spacer so I may just stick with a shelf tune til I sort that out so I'm not wasting money on multiple tunes.