The GPF/OPF acts almost as a secondary catalyst, and this product provides the option to remove this component, similar to a Decat system. The bypass deletes the GPF/OPF, removing it from the exhaust system to improve performance. GPF/OPF Bypass software is required on the vehicle's ECU in most cases. All products are made in the UK and distributed to more than 90 countries worldwide. - Deletes the GPF/OPF from the exhaust system - Designed for improved performance - Made in the UK and distributed globally Specifications: - Pipe Diameter: 70.00 - Fitting Time: 2 to 2.5 hours (including removing OE system) - Race Product: Yes - EMarked: No Vehicle Compatibility: - 2018 and later BMW 2 Series M2 Competition Coupe (F87)