All Things Mk5 > Revo Zone

Revo stage 2 - turbo flutter or surge, not sure which or why?

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flashp:
In the last couple of days I had this map put on my car (previously stg 1) along with the following related hardware:

APR fuel pump, Revo intake, Milltek turbo back resonated exhaust, and S3 intercooler.

What I am noticing is (along with the usual induction noises) is what is popularly referred to as 'turbo flutter'. I've read many things about it but not been able to form a clear opinion of my own. Some say it's OK, others not. Has anyone here experienced this? Is it a problem? What is the fix? I don't dislike the noise but if it's better to not be there then so be it. Maybe I have some fine tuning to do with settings?

For reference I've included my plots. I'm having the DSG stg1 map done next week so should get rid of the fall off at the end of the plot where it changed to 5th.





Thanks!  :happy2:

bacillus:
http://www.mk5golfgti.co.uk/forum/index.php/topic,70938.msg768382.html#msg768382

flashp:
Thanks for the link!  :drinking:

rich83:
Looks like a strong setup from the DYNO.  :happy2:

flashp:
I'm really happy with it  :laugh:
Quite surprised also that if at motorway speeds you set cruise I actually get more mpg...not particularly concerned about this but in exploring the calmer side of its new personality I discovered this.

I had also had a Wavetrac differential fitted which has made a night and day difference and torque steer has been reduced by around 95%, in fact it's practically gone.

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