Help and Advice

With our hands on product experience, vast knowledge of vehicle installations and premium UK showroom, We’re here to help. 
Need to know if a set of seats will fit your car? Want to know if you will fit the seats? Lets get it right, first time!

Car guides written for you...

Specialist guides and bespoke products...

The right seat for the right driver...

Seat frame compatability guides

Looking for strut bars and carpet kits?

Which steel frame FIA seat is right for you?

VAT relief for disabled wheelchair seats

Partners with AfterShip

We have partnered up with Aftership package tracker to provide you with the highest level of service available.

Download the AfterShip app to track all your GSM Performance online orders. Completely free and with no adverts. 

you’ll be able to receive free push notifications, auto-detect courier settings, easy-to-share tracking links, and supports all the couriers we use from FedEx to DHL.

We are always striving to use the very latest systems to ensure you’re confident in choosing the GSM Performance family.


Our brands and recommendations...

Stern performance strut bars, nets and carpet kits recommendations
Our Corbeau seats brand guide and top product recommendations