None at all. The Longlife was only a 2 inch pipe system anyway so all thats changed really is there's no silencer in the middle. TBH, the Longlife was put on before i'd ever dreamed of modiying the car to the extent that I have. The system was okay for the standard engine set up but has obviously been a strangulation point since having the CS5. This became apparent at the Bromsgrove meet last year. Jason said that the car felt as if it was being stifled. Thats when I realised it was the exhaust causing the problem.
With that in mind, the quest for a new system began. Courtenay advised a 2.5 inch Milltek cat-back. Its been a fair long wait but it should be all fitted in the next few weeks. What with that and the new inlet and 68mm T/B i'll be looking forward to some more BHP!!