Ggradtech
Well-Known Member
- Thread starter
- #1
I’m thinking of adding a VMP blower to a 2020 GT with auto trans. I don’t track or race the car. Is it necessary to install the OPG/CSS billet parts? Anyone know of any engine failures for street driven auto cars that didn’t have the billet stuff installed? I think the free-revving manual cars are more likely to fail from engine harmonics than an automatic transmission car.
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