My stocker made 460 whp on a DD Your power is going to be dropping off with a small turbo anyway. The SMIM would probably help a little, but won't be a huge help at those levels. I would get the car on the road and dyno'd, then if it seems to be a restriction, change it. It is an easy swap.
__________________ Is burning corn and stayin' warm!
My motorcycle is stock and reliable, my Talon is neither!
Your power is going to be dropping off with a small turbo anyway. The SMIM would probably help a little, but won't be a huge help at those levels. I would get the car on the road and dyno'd, then if it seems to be a restriction, change it. It is an easy swap.
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