Looking at the different exhaust setups for my Shelby. What would be more beneficial in getting since I already have the factory X pipe? Looking at either Bassani or Magnaflow axle backs or the Roush cat back exhaust? Will be adding the JLT Big Air intake with tune, 127mm Ford racing TB and possibly a 2.6" SC pulley down the road. I really want a little more rumble over the stock setup I have now. Thoughts?

Todd

 

Axle back... Cat back is a waste of money IMO. I run kooks LTs with 3" x pipe into the stock over axle pipes and dynomax mufflers.

 

axlebacks

 

I have a question. Does anyone know if they make Roush Cat back for 2014 mustang V6. I can't find one. Or can I get the roush axle backs and just by the piping so they can be cat backs?

 

You might want to try the sixxer section rather than the Shelby section.

 

Axle back.