I want to get a magnaflow off-road x-pipe , but i was wandering if the new cats would set any codes off? Has this happened to any1 with an x-pipe? And if i did happen to blow the engine could they void the warranty if i changed my h-pipe out? thanks
oh and one more question, how much hp would i gain if i did go with a magnaflow catback, and a magnaflow off road x-pipe?? thanks again
oh and one more question, how much hp would i gain if i did go with a magnaflow catback, and a magnaflow off road x-pipe?? thanks again