MarkM is your system a single box, like the orbisound one?
Yes mate.
Its not exactly the same as an orbisoud because the back box is offset which means the tailpipes are unequal length. I wanted a copy but due to brackets and hangers under the car it couldnt be done easily.
This is my third exhaust I had a 2" bore twin silencer which was poor. The boom was deafening at 4k revs and mid range was worse then standard.
I then got a 2.5" bore single silencer and single exit. It also had a small silencer half way along and was much better then the first but I only had one tailpipe.
This one is just a single silencer with 2.5" bore and is best performance and looks wise.
Out of the other exhausts on offer IMO Orbisoud has the best design.
Yozzasports with its curvy pipework and the direction of the silencer is just making a very long exhuats. Imagine if you straightened the pipework out it would be sticking 3foot out from the back of the car.
BTB is a good looking well designed system.
Milltek looks a bit thrown together to me.
All my opinion but to me Y pieces and bendy pipework are not going to give the best performnace exhaust.
