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I already love it. Definitely very very little to no drone during freeway cruising. The hfc was notorious for the drone. Can't tell if no drone is good or bad haha. Love the sound!
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2010 E93 M3 / MS Catless X-Pipe / AA Catback / Vorsteiner Vented Hood and Bootlid E93 Trunk / ADV1 7.1 Wheels GB / LS3 LED Lights / Harrop Supercharger
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