Anyone try this setup by Cargraphic? Obviously, it would require a swap of the rear bumper cover to something like this: Darwin Pro Aero

A bit costly, but I would be curious to know if this exhaust setup might produce the sound the OP had been envisioning.

 

You can actually just retrofit a .2 OEM bumper with center exhaust or somehow make a lower rear diffuser for the .1 bumper. - Both would be better and cheaper than that Fiberglass rep bumper.

 

Do this - I have this exhaust with catted race headers and the sound is A+ - the valves closed it's super tame IMO - just don't rev past 3k RPM as the valves will automatically open LOL

 

thanks for advice. I afraid that his might void my CPO with headers installed 😆