Hey guys. Have any of you had true dual exhaust on a 4.8 V8? I have had several trucks and have had flowmasters on all of the v8 ones. The Nissan Titan sounded the best. Can you even put true all the way back, or do you have to split behind the converter and oxygen sensor?

 

u can do true duals, just cut before y-pipe and 2 pipes back, thats what i did true duals straight piped with 2 1/2" pipe and 3 1/2" tips

 

You will lose a to of back pressure unless you have that 4.8 built up.