those who have used them, did you notch your y pipe where they fit over?

 

mmmmm, accuseal clams are tasty, i couldn't resist

the clamps are badass, i would reccommend the dynomax or walker 2 bolt style accuseals, got mine from summit for 8/clamp
and you dont have to notch at all... they slip over and tighten lol

 

I put 4 cuts each at 90* about 3/4" long at the ends of my pipes.
I used a hacksaw, so the cuts are very thin.

I believe this will make disassembly easier.

 

that is what i was kind of thinking

 

yep same here. worked great.