ok i am well beyond my factory warranty, and I am looking to put true duals on my truck. My ? is if i do this is there going to be any problems that may pop up? I want to leave the cats that are on there up by the motor, but from each 1 of them i want to put a flowmaster 44 on them and run 23 pipes striahjt ou tthe back. Hope some one can let me know about this. I have done it to my trucks in the past and have never occured any problems, but figure i would check. thanks

 

Really to run duals you need a crossover pipe to equalize the two banks.....why not just look at a catback system thats properly engineered......easier and probably cheaper too....

Ps...where are you from....