RX7Club.com - Mazda RX7 Forum - JDM UIM vs. USDM UIM.

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Thomas618

08-20-15 08:49 PM

JDM UIM vs. USDM UIM.

I have both, but was wondering if there is really any benefit to running the JDM uim, and what is their true difference?

lduley

08-21-15 06:39 AM

JDM UIM vs. USDM UIM.

Believe the only difference is the jdm will be missing emission related parts, that should be it

j9fd3s

08-21-15 09:21 AM

depending on which year JDM intake it is, its either missing the AWS, and it may have the purge valve on it too. performance will be the same, because the part that matters for flow is the same.

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