Quote:
Originally Posted by euro*
Quote:
Originally Posted by GranitM5
Im guessing the M5 might have upgraded turbos
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It's not. All stock hardware except for downpipes and tune. 100-200 5.5, 1/4 10.2. Which is similar to what others are getting here with those mods on this forum. |
I might be wrong but I don't think anyone here is hitting 800hp with just tune and downpipes. I think that combo is closer to 750hp mark. I know there was a thread out about a turbo upgrade making around 850 but don't quote me on that