The oval cutout works with the stock exhaust.
If you decide to go aluminum, let me know.
Our motto from website:
There is no better material to make diffusers from than aluminum. It won't discolor from exhaust temperatures. It won't crack on a speedbump or curb like carbon fiber does. Why spend thousands on a fancy carbon fiber diffuser when 75% of it is hidden underneath the car anyway?
If you decide to go aluminum, let me know.
Our motto from website:
There is no better material to make diffusers from than aluminum. It won't discolor from exhaust temperatures. It won't crack on a speedbump or curb like carbon fiber does. Why spend thousands on a fancy carbon fiber diffuser when 75% of it is hidden underneath the car anyway?
