Sounds great but feels like I lost power and enough for me to feel it???? Not sure why I'm sure they flow better then the stockers .. Went to the track Wednesday night on stock all season tires and with a 1.96 60' I went 12.076@118mph I will see if I lost power there
heres a crappy video of the lethal H, hushpowers and no resonators. its loud... i just did the gt500s and without resonators. i need to find somemore and reinstall the resonators.
[nomedia="http://www.youtube.com/watch?v=pjB46Ixglxo"]YouTube - 2011 mustang lethal H pipe[/nomedia]