what do you guys know about it? Since I had installed the x-pipe I noticed the sound in the car is much louder. Can that sound tube that goes through the firewall have an impact as the car is breathing so much better?
No, all it does is pipe intake noise into the car....makes it sound like alternator whine from a bad stereo install. It just routes right behind the gas pedal. Take it out and you won't have that annoying whine in the cabin.
Plus, the engine bay looks MUCH cleaner. Well, as clean as it gets with all this nonsense.....