the ingalls will push the arm closer to the fender. it can be a problem with your car is already sitting to low. i know my innder fender things have dents in them. i raised my car up a lil bit and the problem went away.

ive never heard of the ingalls slipping.

ive read of the skunk2 slipping. but the guy replaced the little allen key bolts with heavy hex bolts. problem solved.

the ingalls is cheaper and easier to install.

i have the ingalls, if i can do it again, im going with skunk2.

plus the red looks sweeeeet.