Ok, I currently have a set of 3 into 1 extractors, and a 2 1/" in spors exhaust system with a factory cat, and a resonator on it. Engine will eventually have a raptor supercharger on it so.. Full twin 2.5" system, 2 x factory cats, 2 x resonators and balance pipe ? single 3 inch system with metal cat sports muffler and resonator ? bigger twin system ? bigger single system ? In the end i want a deep rumbling sound, moderatley loud (NOT illegal) and if it cracks pops and carrys on on over-run i wont mind. Currently the 2.5 single is moderatley quiet, with a definite 'race' edge to it. which way do i go ?
