i am sure this has been beaten to death, but what the hell once more, i need an exhaust for my new busa, and although i want a HMF dual high setup, i cant affordit, so i am gonna get single side full. i am torn between the hindle carbon and the yosh, cant afford the ACK. is there a general prefernce with either one, will it be bad if i dont do a remap for a while? thanks