Complete Guide to Real Race Seat Insert Kits and Fire Safety Standards When it comes to custom race seat inserts, Real Race Poly-Bead Resin Kits are a game-changer. Not only do they let you mold a seat perfectly to your body, but they’re also designed with safety in mind, including fire-retardant materials that meet rigorous […]
Ultimate Guide: Can You Swap Crotch Straps Between FIA 5/6-Point Harness Brands? Caterham and Westfield owners know how unique their cars are. These lightweight, driver-focused machines are built for performance and engagement, whether that’s tearing up the track or enjoying a Sunday blast through the countryside. But to fully enjoy the driving experience, it’s essential […]
Ultimate Guide: Can You Swap Crotch Straps Between FIA 5/6-Point Harness Brands? At GSM Performance, one of the most common questions we get asked is: “Can I use a crutch strap from one harness brand with a lap or shoulder strap from another?” It might seem like a small detail, but this is a critical […]
