The BMW E92 M3 at Buttonwillow Raceway Park, now with the Garmin Catalyst for real-time coaching and lap analysis! The S65 V8 screams down the straights, while the Catalyst helps fine-tune braking points, corner exits, and overall lap times. From Phil Hill to Cotton Corners, every section is optimized for speed and precision. Watch as we push the M3 to its limits on track!

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