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"Hey guys I just picked up my new M4 but want a little more engine noise. What do you guys recommend?
A: Don't even waste your time with a drop in filter or an exhaust. Alpine just released an amp that claims at least 20% increase in BMW's active sound. Also try putting tweeters in two of the four exhaust tips since artificial sound is way better than the real thing."
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ESS VT2 625 | Brembo 380mm F/R | Stack Gauges | Meisterschaft GT | KW V3 | Perf Steering Wheel | Challenge GT Lip | Perf CF Spoiler | CF Mirror Caps
Tundra TRD Rock Warrior  |