Josh Tugwell
New member
Hi I have a 1.4 evo sporting
I was wondering if there is any easy way to make the turbo flutter / chatter
Thanks
Josh
I was wondering if there is any easy way to make the turbo flutter / chatter
Thanks
Josh
But is there some way to make it louder? I've heard that filters will do the job. Is there any over ways to do it?Flutter, or compressor surge to give it its proper name is caused by the throttle being closed but the turbo still producing boost, eventually the pressure builds to the point the air starts flowing back through the turbo and releases the pressure, the pressure drops. But the turbo is still spinning and quickly re-pressurises the pipes and the air flows back, causing the chatter noise which you want.
Firstly this stalls airflow through the turbo so next time you jump on the throttle you have less throttle response. It also can cause excessive wear on the turbo as it’s not designed to do this.
The main problem for you is that the turbo on your car has a built in bypass valve which is ecu controlled and will let the excess pressure past the turbo to stop the chatter. You can’t block this valve because there are sensors in the air intake measuring the pressure, so if the valve is not working or the pressure is too high your car will go into limp mode.
So the jist here is, you can’t and it’s not advisable anyway.
Yeah it can be fitted with one but I would have to get it tuned otherwise I would lose power and fuel efficiencyYou could fit a blow off valve if the car can be fitted with one.
Why?Hi I have a 1.4 evo sporting
I was wondering if there is any easy way to make the turbo flutter / chatter
Thanks
Josh
I don't mean a few quidJust keep the system as it is
Fiat will have spent millions on the engine and associated systems you won't make it better with a few quid of a different filter just make it noisy and make people think what a .... When you drive around
But is there some way to make it louder?