Does anyone know where I can get the centre section of the exhaust system? I have replaced the 2 backboxes, but now the centre section has failed. I can get one via Tyre Services for £550 fitted, but is there anywhere cheaper?

The genuine Lexus centre "Y" pipe is £250 inc vat, seals cost about £5 each and then plus labour

Thanks for that. Never thought about asking Lexus. The Carlisle centre confirmed your price. Think I will buy it from them and get my local garage to fit it.