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How is the sound driving down the highway inside the car 65-90 mph? I hesitate to change my exhaust because I only want the car to roar when I'm on the throttle, not cruising.
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2014 M6 Gran Coupe-Alpine White/Blk
2015 740i Sapphire Blk/Blk
2018 Tahoe RST 6.2
2019 Porsche 911 Turbo 991.2
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