mostly at wide open throttle though depending on the intake, exhaust will change from start up to red line

 

If you already have an exhaust on your car. I wonder if putting a cold air intake on it will make it kinda loud or will you not be able to really tell the difference sound wise. And what is the loudest CAI that you can buy? (although i will be buying mine for power not sound).

 

why would it change the car's sound???? scientificly??

 

because (metaphorically speaking) you're going from a two year old sucking through a coffee straw to an industrial vaccuume cleaner. it just moves a lot more air after you change the intake so its louder.

 

wow!!! Nice one Nail...
Very reasonable. I just got the Bomz Racing CAI in tonight!!! sound so loud and cooool!! eventhough my CHEX is AUTO..lol thanks for the exp.

 

no prob. ive heard those intakes are amazingly great for the price.