Sorry TX but I think some people are taking me out of context here. I have not suggested he's a bodger in anyway, in fact I actually said he should charge more because it looks as if he works damn hard to get you the result and it would still be good value! However, as mentioned above, it would not be my personal choice of modifying my exhaust for reasons explained in my previous post.........but that's just me.
Penetrator; not sure what you are disagreeing with exactly...there is no denying that PCW is a very cost effective solution.....and I have not presented any argument or opinion to the contrary concerning the cost of the modification. My only concern was that it's a permanent mod and cannot easily be put back to stock if you dont like it (or the missus says it's too loud ) or selling it back into a dealer network.
As you say, its good that you have shown that there are alternatives to just bolting on expensive aftermarket hardware, and there's no guarantee that you will like them either. lol.
Work is reversible, just put in what you take out. Speak to him.