RacingBeat Exhaust - interior sound
 

I am planning on purchasing the RB Exhaust. But would like to find out if the exhaust system creates interior noise when cruising at 40 MPH +. How close is the noise level inside compare to the factory exhaust?

Also, anyone with RB exhaust in the Houston area?


Thanks!

In my opiion, it sounds almost stock crusing at 40 mph, but of course u can hear it nicely when u hit the gas. but at 70-80 mph, it starts to drone a little but it doesnt bother me that much, especially if u dont drive on the highway that much

except a search for Racing Beat Exhaust droning doesn't give many results. ;)

At most normal around-town speeds you can hardly tell the difference between stock and the RB exhaust; it's only when you accelerate that you really notice it in the car. It has a great, deep throaty sound which you really get used to in a hurry. In my opinion this is the exhaust Mazda should include with the car...period.