Comparing the different sounds of the 5.6L Nissan Titan V8 from the exterior when stock, adding a Borla exhaust, and combining the Borla with a K&N cold air intake.

* Forgot to title the K&N Clips - it's the 3rd video in each series after the Borla.

While the increased air from the K&N definitely makes the exhaust louder and 'throatier', the Borla by itself is definitely more crisp.

Which do you prefer?