Curing loose BAS setups is easy. I need 4-6 hours to mount either a stainless Type 1 or Type 4 system, but I build all my own mounts to attach it stiffer to the engine. The mounts with the bolts inbetween won't hold pretty long and there's a pretty bad second muffler mount! If these ones were build new and rigidly, you wont't have problems for years (untill the steel starts to crack
)! The pulley from REM is working very well as it holds through the cone mount, the screw is only there to get it safe in place!