flp cat ?
first of all these guys were great,price was right for install and done when promised.
I love the headers,the look is flawless and the sound is great.
heres my ?
i like the way it sounds with the cats installed,will i pick up hp by removing the cats?
is there any trick to the clamps?took one all the way loose but could not seem to get it to expand and did not want to beat the crap out of it?
any hints ?

