Hi everyone! My lovely children have kept me busy for the weekend...I used a 53 plate twin cab tipper exhaust and cut down the middle pipe.and fixed it to my manifold. The rear box has a heavy duty U clamp which secures it above. You can't go wrong! But I don't know how much it costs because I nicked it!!! And Sean, Didn't I tell you this during our converse? Should've done..