Got an appointment end of this week to see a company called PowerFlow who specialise in exhausts, heard awesome things about them but just wondered if anyone here has had one fitted to their z4, if so was it worth it and are they pricey?
Had one fitted to a previous car. Was OK. All depends on the guy doing the work.
Make sure you're there when they are fitting the tail pipes so you can specify EXACTLY how you want them to sit.
Had one on my last car for years never had a problem with it and as said they are guaranteed for life as long as you pop back each year for an inspection and get you book stamped.
