S08,
just another option, but you could always consider the Jetex turbo back system. Even Milltek acknowledge it's a quality piece of kit.
Thanks .... I know Jetex have been around ages and are top quality - but I have heard a resonated TB miltek and to begin with forgot it was on the car !
I want something that is effectively as quiet as standard. I don't like loud - or even moderately loud - exhausts on 'normal' cars any more. I've had a TVR Griffith with a straight through exhaust so do love a good sound .... I've had cars with Janspeed, Devil, Ansa and HKS .... I just don't want anything other than a std sound on this car so it's important that I've heard it .... and the Miltek fits the bill
If anyone has a Jetex system in Surrey or SW London I would be pleased to listen though