Thread: Valvetronic Bmw M3/M4 G8x Exhaust System **NEW PRODUCT**
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      10-15-2021, 12:39 PM   #5
timstah
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Drives: A90 Supra, G80 M3 comp xdrive
Join Date: Sep 2021
Location: California

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theres no audio/video of the full system yet. Only midpipe/downpipe it seems. Can't wait for setup...
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