Bad Karma
Well-Known Member
- Joined
- Nov 30, 2021
- Threads
- 10
- Messages
- 92
- Reaction score
- 77
- Location
- Rhode Island
- Car(s)
- 2021 GR Supra 2.0
You don't need to with this turbo, as it's only slightly bigger than stock, but if you wanted to go big turbo, those would be a must. I think this turbo is rated at like 500 hp on the B48, which is probably unsafe daily territory and you're not going to be getting there without a flash tune anyways.Do you need to upgrade to forged internals for this turbo?
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