GSM Brakes is a retail store of GSM performance, established in 2003.

In 2007 we decided it was time to specialize in performance large brake conversions. We proudly released our website BigBrakes4U initially retailing HiSpec Motorsport brake conversions and over the years slowly adding all the major brands from Tarox, HiSpec, D2 and K Sport brakes. We are always working on bringing the best deals to market with our extensive application lists and caliper choices.

In 2009 we started retailing K Sport and D2 brake conversions which helped to dramatically increase the availability of brakes with their fantastic price structure. With full brake conversions starting from under £1000.00 we realized that these would be perfect for those looking to upgrade the power of their road cars through to those looking for serious performance on track.

In June 2011 we re-launched our website with a brand new design, layout and easier to use format to make your shopping experience with us even better. To accompany the new website over the next year we are looking to increase our product range with more manufacturers and new products to keep your mouth watering with the latest automotive braking. Our main brands are currently: HiSpec Motorsport, KSport, D2 Brakes Tarox and Brembo. We feel that with these brands we are able to fufill every requirement no matter what budget is available.