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  1. Burger JB4 for sale

    Sold my Supra, have the JB4 for sale. $350 shipped, DM me!
  2. What map are you using? (JB4)

    So I removed my JB4 and set everything to factory to go to the dealership for a recall. When I tried to reapply the stage 3 map, I started getting errors and car went into limp mode. Anyone else experience this? I've left they car stock since it happened a few weeks ago. Thanks!
  3. What map are you using? (JB4)

    Turbo upgrade, intake, exhaust, tune, etc. I've seen a few around, but want to get more than 5k miles on the car and let the market mature a bit before dropping a few grand.
  4. What map are you using? (JB4)

    The JB4 is my only mod for now, I'm waiting for a good stage 2 kit to become available, as well as getting some more miles on the car. Using the 3rd map (+6 psi, 93+ octane).
  5. What map are you using? (JB4)

    Map 3 for 6 months, no issues and love it. Also live in Austin :)


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