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A relatively easy fix but can be very annoying depending on how much adjustment needs to be made . You will need to unscrew the door armrests to...
FIAMM .
The other thing that can be done but which I haven't tried is to keep the centre silencer/muffler and have straight pipes at the back ie no back...
Yes no problem . It only really makes a difference at higher revs , basically makes it sound like a V12 Ferrari should do . Also on later 575's...
I can't honestly remeber cost if I had to guess for the X-pipe , back boxes and fitting somewhere between 2-3k . There is not alot of tech info...
The key is to get rid of the centre exhaust silencer/muffler and replace it with a X-pipe which will give a more equal sound throughout the rev...
Had the same problem , had it fixed yesterday while I waited took about 45 mins if that . It was the siren unit that needed replacing as stated by...
Had the same thing a couple of weeks back, light on engine running fine, turned out to be a faulty lambda sensor . First time the engine light...
Had the same thing, turns out when the tires were replaced the garage forgot to balance the rears resulting in a vibration at speed felt through...
Haha thanks , Hyperflow it is then .
Thanks for your help . I take it you've had no issues with the o2 sensors ?
Has anyone got Hyper-Flow cats fitted to their 550 ? I already have Tubi X pipe and back boxes, like the idea of the Hyper-Flow cats from a...
I have the same thing did you ever find out what the noise was ?
