Toyota

RaceChip MKV Toyota Supra 3.0L Turbo GTS Black Tuning Box

$798.00
Piggyback ECU for the MKV Supra safely and reliably adds power to your MKV Supra. The RaceChip tuning box arrives with a jumper harness that integrates seamlessly into your Supra engine loom with plug and play connectors. The RaceChip tuning box has an integrated minicomputer taking control of key inputs to manipulate values and increase power and response in the process. The tune adds 79hp and 66tq through the original exhaust, with gains of over 100hp/105tq with proper supporting mods.
Product ID: 920606
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Daniel P. Verified Customer   
03-31-25

A++++++

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Jose Z. Verified Customer   
03-29-25

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Anthony R. Verified Customer   
03-21-25

their site is very intuitive and easy to navigate. I would highly recommend AutoCouture as they sell quality products at fair prices

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ive seen their builds on forums and HRE wheel gallery and liked them

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