I have Greddy Evo II and 3" HF cat in both Evos and they sounds absolutely stock at iddle, extremelly quiet.

I highly suggest them. You wife definately wouldn't notice it at all nor from the looks. The Greddy tip exits excatly like stock only difference is that it is 1" wider.

Carlos

 

I've had that exact setup for over two years and under 3000 RPM it is even quieter than stock, and it's a nice deep sound. But when you open it up she screams bloody murder.

 

I just the quieter for personal comfort on long drives, and also it's just less attention from cops.

 

I know exactly what you mean. I have two cops living 4 doors down. I always drive real mellow on my street. Bushur TBE with hi flow cat and Magnaflow is real quiet at 2000 RPM