Lando10

I took the cats off my Bassani modular X-pipe about two months ago and everything was fine until I got my car back from the shop that installed my gears. Now it leaks like crazy, the day I got it back the left side slipped off where the tubes are that replaced the cats with. I got under the car and put it back on but its still leaking and I think its slipping back again. So is there anyway to keep it from sliding back?

Thanks

96GT226410

Take it back to the shop and tell them to fix what they messed up.