Originally Posted by gixxer160
Nice job, but why oh why would you waste your money on a crossover (X) pipe. You absolutely didn't need one. All it does is make your truck quieter. You should never use an X pipe. There is no benefit to your exhaust flow or performance.
I run a true dual setup NO X or H pipe when I ran my Aero Turbines, plus I used the AT2525 Aero's, they are louder than the XL's. However if your happy and it seems you are, then enjoy.
X Pipe is required for proper exhaust scavenging,
The pulses from one bank create a vacuum aiding to pull the exhaust pulses from the opposing bank in an alternating frequency.
It's not new, its not rocket science and it has been proven. (not opinion)
Louder does not equal faster.
I dust peeps with my sleeper everytime some loser at the lights
decides he's a boss by wrapping his loud exhaust at the stop lights.