onlycoderedI've read quite a bit about it on some other forums. My friend has a 2011 5.0 with the Roush axlebacks and they've already rusted apart at the welds and he only drives his car in the summer too. Some folks have said drilling weep holes helps though but I'm not sure. I drilled some in my FRPP axlebacks since I found those filled with water once too. Just something to think about.
onlycoderedI just know there's a lot of talk about subpar stainless steel quality with the Roush ones.
ElmosGotBeef'12I can tell my mechanic to drill the holes, do you think that would help? (I haven't bought them yet but I'm still getting them)
onlycoderedI can't say it will prevent anything from happening but it will definitely help I'm sure.
onlycoderedAnd who knows, they could have fixed that issue since they originally came out with them.