Weight? haha not much. But blocking off the exhaust manifold port could help with exhaust flow.
Lusting after one of these, Darkside must have just developed it -
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Also I got a new BT OBD port dongle that can read all the value blocks from the ECU (same as VCDS). The author of the Torque android app just added support for it. I'm working on a ID/label file for it now so all the data is interpreted correctly. But yeah it works!
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