Scorpion Exhaust GPF Delete Pipes For BMW M2 Competition F87NThe Scorpion Exhaust GPF Delete Pipes for the BMW M2 Competition F87N are engineered to replace the restrictive factory Gasoline Particulate Filters (GPFs), unlocking the true character of the S55 twin turbo engine. By removing the OEM GPFs, these precision built pipes improve exhaust gas flow, sharpen throttle response, and deliver a far more aggressive and engaging exhaust note. Manufactured in the UK from T304 motorsport grade stainless steel,