SCCA® Solo classing — unofficial guide
What autocross class is a BMW M2 (G87, excl. MP susp.)?
BSStreet
A stock 2023–2026 BMW M2 (G87, excl. MP susp.) runs in BS (Street) under the 2026 SCCA Solo Rules.
From the 2026 rulebook (Appendix A)
Street: 'M2 (excl. MP Sports Suspension) (2023-26)' = BS; with MP suspension = AS.
Unofficial guidance verified against the 2026 SCCA® Solo® Rules — always confirm against the current rulebook before competing. Classing data cites the exact Appendix A wording it relies on.