Tarox Big Brakes
Upgrading your braking capability has never been easier. Tarox performance road, track, and Motorsport applications.
Our latest items
Why GSM Performance?
Established in 2003, our small family run business has been providing performance big brake kits for over 20 years. We’re here to ensure you’re performing at your best on the road or track.
Personal Service
From processing your order, to tracking the progress, working with production, and arranging delivery. As a small team, we monitor every step of the process
Direct Solutions
With a wide range of direct fit applications. You can be assured that upgrading to performance brakes has never been easier.
Secure checkout
With 128-bit SSL security with advanced encryption you are guaranteed that your purchases are safe.
Visit us in-store
Proud to operate from our 2,500 sq/ft Midlands based showroom. We love to work closely with our customers and provide the highest level of in-store service.
Real Products For Real Customers
We bring you photos of real performance kits, supplied to real customers, setting ourselves aside from all the online-only websites and e-stores.
HiSpec Motorsport Monster 6 Performance brake calipers, grooved discs, and BMW E46 fixing brackets. The perfect combination for one of our customers that needed better track day braking performance.
The Tarox 6 pot performance brakes are perfect for road and track use. With 6 pistons and massively increased surface area over most standard road brakes. You’ll notice the difference immediately.
Product Of The Week
The BMW E92 has become one of the most heavily modified cars on the road today. Perfect for fast road, track and Motorsport, you'll need all the braking you can get.
Our most popular products
Brands we stock
We pick the very best so you can be assured of the quality. There can be no compromises when it comes to performance brakes, reliability, and safety.
What our customers say
I would like to thank the people at GSM for the effort they made. I needed some seats for a 1970 Spitfire Mk3 that I have been rebuilding (not restoring). I had discovered after some research that "Cobra Cub" seats would fit good enough and look period correct. I could not find anyone who carried the seats nearby in California so I contacted GSM. They were willing to ship them to me at a fair price. I was planning a trip to the UK in about a month and started to think about if I could bring the seats back with me when I flew back home and save shipping. After some calculations and many communications with Felix at GSM I figured out I could get two seats in a box small enough for British Airways to treat as a oversize luggage piece. So It all worked! Thanks to everyone.
I was browsing through the internet and came across GSM Performance's website. I was pretty excited because they had a product that I was looking for the past couple of months. I immediately emailed them inquiring about the TOM's Racing 4-Point Harness that is being sold through their website. A prompt email response was immediately received giving me the necessary information I needed to purchase the product. I ordered and paid for the products on April 19th and I received the items on April 28th! I am from the United States Of America and I never bought anything online from a shop based in the UK. I took a chance with GSM Performance and I am glad I did! They made my purchasing experience with them very delightful, the transaction was very smooth. What made me more a very satisfied customer was the product arrived within a week of my purchase, I expected for the item to be received by me within a 3 to 4 week window. Thank you to Garreth Sleigh, Felix Stewart and Amy Cheetham for such prompt and great customer service! I would definitely recommend them to any of my friends from here in the US. I would also definitely buy from them again! Thank you GSM Performance Crew! Very fast and quick delivery brilliant, would buy from here again