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.

 

To get a loud, throaty sound like the old muscle cars, you will need to focus on a few things:

Headers: Upgrade to long tube headers. They help increase exhaust flow and give a deeper sound.
Exhaust System: You may want to try a new exhaust system like a bigger diameter pipe, which helps the engine breathe better and get louder.
Muffler: A performance muffler like Flowmaster or MagnaFlow can give a more aggressive tone.
Resonator Delete: If your truck has a resonator, removing it can add more growl to the exhaust.
Tuning: A performance tune can adjust the engine to make the sound sharper and louder.
Try these options to get that muscle car crackling sound!