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Sold: JB4 with bluetooth connection and EWG connection for B58

downshift00

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Location
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2022 Supra 3.0 Premium, 2019 ND2 Miata, Tesla M3P highland
599432740_32809176175392398_686206613965878923_n.webp
597117550_1963990144150832_8351893060699156959_n.webp

Selling my used JB4 with the bluetooth dongle connection and electronic wastegate control (EWG)
599260610_1357383182509401_6829523461049315082_n.webp
. $375 shipped within the continental U.S. I unlocked my DME so I don't need it anymore.
Scott
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Sup2

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What kind of gains can you expect with this stock car?
 
OP
OP

downshift00

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They say 40-80hp on good pump gas it seems. Check out the jb4 tune thread for help to tweak the map 6 to get the most out of the jb4.
 
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downshift00

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its been sold
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