View Our Product Range

Engine Hardware

Catch tanks, intercooler, airflow parts, exhausts, engine mounts: all you need to support your power increases here.

Induction & Exhaust

GRN Motors is pretty famous for Intakes, and for good reason. Check out our High-Flow Intake Filters for S5.

Wheels & Braking

Take a look at our latest range of performance brakes and stylish alloy wheels

Software

It’s what you’ve been waiting for. A full programme of our own Performance Software: OEM+

Chassis & Suspension

In testing now, our world-favourite Sport Springs for B9 S5.

Details

It’s all about the details. Check out our Body Brace, S Tronic blades and engine bay dress-up parts here.

CALL GRN NOW