Just had a custom stainless exhaust designed and fitted by Cybox of the Wirral, Cheshire.
[Cybox Unit 8, Wrynose Rd, Old Hall Industrial Estate, Bromborough CH62 3QD 0151 343 0330]
Fast-Flow 100-cell Cats, X Pipe, Anti-drone silencers and finally, rear silencers that have the OEM look at the back. The car feels much more "open/free" when accelerating (the only way I can describe it), plus the sound is awesome (well I think so). When you are just cruising the car sounds no different from stock until you hit the throttle.
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Sorry for the rather amateur film making!