[Envyscorpio]

Just wondering thou... unless oem filters are made out of brick. How is a different airbox design with bigger volume helps with more power on a force induction setup when turbine and inlet/outlet to engine hasn't change.

For the same cost, I would think a down pipe to exit exhaust faster would be more efficient at getting more power out of the F10 M5.

But the cf looks great nevertheless. Congrats and enjoy!