Cobra Monaco

TRS Pink Clubman Harnesses Now In Stock – Available For Immediate Dispatch We’ve got exciting news for motorsport fans, car enthusiasts, and safety-conscious drivers! The TRS Clubman Clip In 4-Point Harness Belt in pink is officially back in stock at GSM Performance, and it’s now on display in our showroom for you to come and […]

Which Harnesses Have Lap Belt Load Spreaders? When it comes to motorsport harnesses, safety and comfort are top priorities. While all harnesses are designed to keep you secure, not all of them provide the same level of comfort, particularly in the lap belt area. This is where lap belt load spreaders come into play. These […]

MX-5 Seat Lowering Kit: Why You Need It If you’re an owner of a Mazda MX-5, you already know the thrill of its performance, handling, and iconic roadster design. But what if you could enhance your driving experience even more? Whether you’re a seasoned driver looking for a performance edge or you simply want a […]

Our Updated Range Of Luke / Corbeau Harness Belts At GSM Performance, we are thrilled to announce that our range of Luke and Corbeau harness belts has been fully updated with brand-new listings, enhanced product images, and the most up-to-date information. Whether you’re a competitive racer or a track day enthusiast, your safety is our priority. […]

Introducing Jass Performance: Now Available At GSM Performance At GSM Performance we now have a range of seat adaptor rails from a new brand called Jass Performance. This brand is known for its exceptional quality, tailored specifically to enhance the performance, aesthetics, and functionality of vehicles—specifically for enthusiasts of Mazda MX-5 models. Whether you’re upgrading […]