I am going to get these headers and high flow cats with the y-pipe. I will have a magnaflow or a flowmaster dual out muffler. The reason of the flowaster is i can get it for free! But i would have to pay for the magnaflow. Either way it will be dual tips out right in front of the tire like the lightning


One of the questions i have is will this throw any codes with just having 2 cats???

 

I dont have any problems with my long tubes and only 2 cats. Go with magnaflow, you will be much happier.

 

I dont have any problems with my long tubes and only 2 cats. Go with magnaflow, you will be much happier.

 

yeah i got to do something 230k on stock parts and mpg sucks and i have light exhaust leak close to mainfolds so it will be cheeper this way if i buy all the stuff and do it my self! Shop told $600+ from exhaust manifold back with 2 new cats! hell those stainless headers and catted y-pipe $500 shipped, then my free flowmaster single in dual out and with a turndown for now that will be sweet! So i can pay about the same money and still have exhaust manifold or i can get all these goodies and do it my self! ---note i do mods on car/trucks for a living so wont be hard for me to do

 

well good luck with it. I put my long tubes on and took it for a drive in 2 hours, its not that hard.

 

yeah didnt look like it! Try doing on corvettes and camaro/trans ams! On the f-bodys the motor is half way under the dash! It takes me abour 4-6 hours with the right tools on a lift!