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.
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
Bought a Momo Steering Wheel Boss Kit for a Fiesta from GSM, having been sent the incorrect one from a well known purveyor of performance parts. The service was quick and the price was good. I asked for advice on brakes for my Fiesta some time ago, and although I did not end up buying any parts, the advice was sound and given freely by very helpful and knowledgeable staff. A pleasure to deal with, and they will be my first port of call in the future, should I need anything stocked by GSM. Amazing service, let me know that what I ordered wouldn't fit together and recommended what I need very quickly, have let me know when it will arrive too Good update from the team at gsm and amazing service
Would definitely recommend to anyone looking for seats
Will be using again
Ordered a pair of seats and a pair of OMP subframes late Thursday afternoon before a bank holiday. Seats were in stock and they were with me on Tuesday AM. The subframes followed shortly after being (I assume) ordered direct from OMP or their UK distributor.
Either way, great communication, excellent service, everything arrived as promised and a great price to boot! Top effort!! ☺️