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...

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

Looking for more help?

Quick fire fitment FAQ's

Every seat we list is very different in size and shape. If you are unsure please do contact us on 0115 9893488 ex 1 for advice. We’ll take your height and waist size to provide you with a recommendation.

Seats are entirely universal by nature and will not be compatible with your original equipment. So we can provide you with a package for your vehicle and ensure installation please contact us for advice.

Quick fire 'About us' FAQ's

Garreth set up this business in 2003 from his bedroom and has spent the last 15+ years growing to meet your needs. 

We’re based in Nottinghamshire in the Midlands. Off the A46 we are centrally located and easy to get to from anywhere. Click ‘contact us today’ for more information.

Need more help?

Our websites...

Race-wear and helmets

Performance big brakes

eBay clearance deals