First time driving Sonoma Raceway. What an amazing track. Will be back next year to hopefully break into the 48s.
April 23, 2023
2023 Bimmer Challenge Round 5 at Sonoma Raceway
Class B2 - 3rd Place
Lap time: 1:49.273

Zebulon Aero - Splitter & Wing
255/40/17 on 17x10 - RE71RS (2nd day)
MCS 2-way remotes
Swift Springs 12k/16k
3.46 FD

S52 w/ M50 Mani
Stock Intake with K&N Drop in Filter
Bimmerworld Race Exhaust (3"), no resonator passes 103dB, no problem.