I have heard gutting the precats is not such a bad idea, but what kind of sound does it make? I know that there is a good possibility it will sound like one of those civics that sound like a hive of pissed off bees. Also, what kinda power is produced by this?

 

gutting your cats is not the best idea because one the smell is gut wrenching not to mention bad for your health. also to get the full power you would want to gut both cats