I have a 2005 Nissan Titan with flowmaster exhaust..nismo intake..Just went to the Summer Nationals in Worcester Mass...Does anyone have any idea on how to make a vehicle sound like the old muscle cars..What I mean is like that nasty horsepower crackeling sound...really throaty...so when u hit the gas its loud loud loud!!! what do I need to put into it?? Thanks again everyone

 

It would be costing lot, i prefer you should buy an new one it would be quite affordable.