BMW E46 M3 Straight Pipe Exhaust LOUD -- Track Day at Auto Club Speedway ROVAL

BMW E46 M3 track day at Auto Club Speedway ROVAL. Filmed with GoPro Hero 2 with Harry's Lap Timer. Visit BuildJournal - www.thebuildjou...
GoPro HERO5: amzn.to/2ozEJAo
Audio-Technica ATR3350iS Mic: amzn.to/2GV0rWm
Energizer LR44 battery for ATR3350iS: amzn.to/2taOTvQ
Windscreen for ATR3550iS: amzn.to/2t6JVQO
Agency Power headers
Rogue Engineering El Diablo exhaust
Stoptechh ST-40 BBK
Stoptech Street Performance brake pads
BC Racing coilovers
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thebuildjournal...
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[@driver46]

Sound is just great but lap time is like stock Miata NC

[@markbroadheaf1593]

You need an egg timer not a lap timer..

[@charlestseng]

Where do you have your external mic mounted?

[@PPWLUDE]

What kind of exhaust do you have on the m3?

[@buildjournal]

Rogue Engineering El Diablo exhaust with Agency Power headers.

[@jareddomin7662]

What section 2 are you running?