Had a nasty rattle develop today - on the overrun. Seemed like a loose bolt but everything seemed good around the engine. Turned out to be a classic - the driverside rearmost exhaust shield bolt was loose (despite me thinking I had checked it!). On the plus side met 2 nice TM members today doing errands in Oxon (1 a M3W owner, the other bearing a M3W exhaust scar from a test drive!).


M3W5sp 2015, MSCC, MTWC, Oxon UK