Best S1 Cars To Use in Horizon Open FH5 (Tunes That Actually Work)

These are some S1 tunes I use in Horizon Open. There are so many cars across every class, so make sure to follow so you don’t miss future tunes and builds. Featured cars in this video include the Alfa Romeo 8C Competizione, Ferrari 458 Speciale, Honda NSX-R GT, Nissan GT-R NISMO, McLaren 650S Spider, Pagani Zonda Cinque Roadster, Chevy Corvette E-Ray, Mercedes-AMG GT Black Series, Aston Martin One-77, and Morgan Aero GT. This lineup includes a mix of Backstage cars, rare cars, and common builds — all tested and competitive in online Horizon Open events. Whether you’re looking for underrated cars that hold their own or meta-level setups that consistently win, these S1 tunes will help you perform better in both road and street races. Search terms: forza horizon 5 s1 tunes, fh5 horizon open tunes, fh5 best s1 cars, fh5 rare cars, fh5 backstage cars, fh5 horizon open meta builds, fh5 underrated cars, fh5 best road tunes, fh5 online racing tunes, forza horizon 5 best s1 builds, fh5 pvp tunes, horizon open racing tips, fh5 competitive cars, fh5 rare car builds, fh5 tuning guide #forzahorizon5 #fh5tunes #horizonopen #fh5racing #forzashare