[strat468]

thinkin bout turning my titans exhaust into a true dual...2 40 series flowmaster mufflers and 2 high flow magnaflow cats


my question is do i have to do anything about the o2 sensors? on the oem exhaust there is one thats on the cat correct?

 

[DRTYAZN]

The rear O2 sensor is in the B Pipe (mid pipe) between manifold and catback pipes... If you want to do true duals, just run new pipes from the B pipe exits... simple...

 

[deerslayer]

I cut mine after the rear o2 and slapped a muffler & turndown on. Sounds great!