Finally had a go at trying this yesterday and FAILED!
The quality looks fine from what I can see and I'm happy enough, but I had two issues:
1. The exhaust has had a chrome tip put on it and it leaked back around the join when I tried to use it, so it just wouldn't inflate (this was the main issue)
2. I decided to try it under the drivers side and from the exhaust coming out the rear left you can't see what's going on if you are doing it on your own
I'll take off the chrome tip and throw it away (I often hit it anyway, so should get rid of it). But I never thought about the visibility issues. Just gonna have to do it a bit at a time and check on it I guess. I probably will get a piece of carpet or maybe mudflap to have around incase I want a bit more padding than bit of stuff provided.
Would encourage anyone to test it before you need it if you do get one of these.
20150301_144453.jpg
Edit: Sorry guys, somehow ended up in the wrong thread