2020 Hyperdrive ST-XR Challenge Regulations

The 2020 regulations for the Hyperdrive ST-XR Challenge are now available! Any and all amendments for the new season are marked in yellow, so please make sure to read them carefully.

Also, any questions on registration, entries and the regulations for the 2020 season can be answered by championship coordinator Dave Fairclough, so be sure to get in touch.

We’re really excited to see so many new cars in build for this year and we’ve got a feeling it’s going to be a mega season! We can’t wait for the Oulton Park season opener in March!

Post in the comments below your ST-XR Challenge race car for this season, no matter what state it may be in at the moment!