One_Supra_1
Member
- Joined
- Jul 19, 2021
- Threads
- 11
- Messages
- 20
- Reaction score
- 5
- Location
- San Antonio
- Car(s)
- 2021 Toyota Supra 3.0 Premium
- Thread starter
- #1
Just bought a JB4 tune for my late production 2021 Supra. Apparently since its a piggyback system it can get +80hp gains without touching the ECU. Is this the only route we can go from now on until they are unlocked?
Currently running just an mst intake and planning on a Frequency Intelligence catback too, curious to know if anyone else with a similar setup has dyno’d their a91 with the jb4 + similar mods. If not ill try to make time to dyno it and post results myself.
Currently running just an mst intake and planning on a Frequency Intelligence catback too, curious to know if anyone else with a similar setup has dyno’d their a91 with the jb4 + similar mods. If not ill try to make time to dyno it and post results myself.
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