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  1. Jb4 custom map

    I am a 21 supra owner with a lock ECU. And I'm currently using JB4 was using OTS map and blown my turbo. Not pointing out who's recommendation or what leading to blown turbo. But now I am with a new turbo/jb4 and a new custom map with @DaBears . I would like to have all the JB4 users in here to...
  2. 2021 Toyota Supra 3.0t OEM turbo for sale?

    Anyone have a 2021 Toyota Supra 3.0 T OEM turbo kit for sale?
  3. 2021 Toyota Supra jb4 map5 log cause issue.

    I have a 2021 Toyota Supra premium I have AMS intake AMS charge pipe, FI Catless downpipe and full FI cat-back My car equipped with JB4 with EWG connected. Recently I'm doing a map5 log( target 22psi) with E30( I have fuel it kit by BMS) for Steve at burgerMotorsport to review. He suggests I...
  4. 2021 Toyota Supra 3.0 camber kit.

    Hello guys. I recently have installed H&R lower spring on my car and it's seem like my alignment is a little pulling to the right so I went on alignment and sure enough it's negative0.5 My question is I have bought meagan front upper camber arm kit, probably will install next week and will go...


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