ST5 GT Carbon Racing Helmet - FIA 8860-2018 Size:63cm XXL Stage 4 285

Stage 4 285

you may need to upgrade your coolant housing to a smaller/billet version

This billet mount and steel bracket can be used with the RSX automatic chassis so you can use the manual transmission of your choosing

H23A (Bluetop VTEC) and F20b engines in any chassis with any mounts

Works with both stock mounts and Hasport EFSTK mounts

ST5 GT Carbon Racing Helmet - FIA 8860-2018 Size:63cm XXL Stage 4 285Under the new FIA 8860 2018 standard all helmets must withstand the following tests: Standard impact: Helmet impact at 9. 5m s. Peak deceleration on 'driver's head' shall not exceed 275G. Low velocity impact: Helmet impact at 6m s. Peak deceleration shall not exceed 200G with a maximum average of 180g. Low lateral impact: Helmet impact at 8. 5m s. Peak deceleration shall not exceed 275G. Crush: A 10kg weight falling 5. 1 meters onto helmet. Lateral