I have a magnaflow cat back, bosal flex pipe and FC race header. Car is very loud. would the resonator on modernperformance.com quiet me down at all without hurting my gains? It seems like a cheap price is why I'm asking. Thanks
They look like good quality for a low price. Check to make sure that they are a straight through perforated core. There wont be any power loss unless its a louvered core. One thing about the perforated core, length helps. I installed a 28" on my Borla and its almost as quiet as stock inside. Outside it sounds low and sweet.
The resonator on our website is a really nice piece that has a straight through perforated core. It has helped quiet some of our exhaust systems that are installed on some of our employees cars without losing any power what so ever. It is a great piece at a great price.