maxcraig00
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- Thread starter
- #1
Hi I was thinking about getting my 2018 Mustang GT PP1 Supercharged. I was looking at the roush SuperCharger on American Muscle. According to them with everything stock and just the supercharger it makes 580RWHP. I was wondering what I would need to upgrade to get about 700RWHP. Thanks for the help.
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