Ant and I have discussed this before. There are of course a couple of schools of thought.

Have a read of these threads:

http://www.xoutpost.com/bmw-sav-foru...revisited.html

http://www.xoutpost.com/bmw-sav-foru...ack-smoke.html


Personally I would be happy with a pair of mock 4.8is tips....but anyway if you go ahead and do it, and it sounds great, and you keep or pick up performance - I'll be the first to tip my hat!

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2005 3.0d Sport - Sapphire Black
Engine : Bluefin Superchip Tune,
Wheels & Sus: Style 168s (10.5s all round), H&R RDA Spacers, Bilstein B12, Eibach 40mm drop, Whiteline RSB
Exterior: Le Mans flares, 4.6is kit F&R
Interior: Dynavin N6, Blackvue DR650 dash cams

My Build Thread: http://www.xoutpost.com/bmw-sav-foru...run-sheet.html