studabear

Before I took my cabrio back of the rd the chatter was starting to get on my nerves, so I re fitted the d/v, it then chattered and dumped, or sometimes 1 or the other at random.

Has anybody fitted a airbox from another model instead of a cone filter and did this quieten it down or stop it all together?

When I put the car back together I'm thinking of trying something like a rs2000 air box with a K&N panel filter, I also onder if this would help reduce act temps further?

gus

iTrader: (1)

yeah guess stuffing th efilter in a box will hush up the chatter

dont know what else you could do other than turn the boost down


and that aint no fun

Jamie_EscortSport

Strange as this may sound what boost controller are you using, reason why I say. We had a car that came into work wid nlno chatter, we had to.change his controller for some reason I can't.remember why, now it chatters like fook. I asked my boss why and he said all depends on the controller used. Now I don't know weather thata just on a Porsche engine but I asume it may work for you

orionmojo

iTrader: (1)

Recirulating dump valve?

isn't that what they're for? to release the pressure once you back off the throttle but not make the whoosh sound.

Adam.

I looovvvveeee my chatter

studabear

it was just running amal valve (cossie management)

Re circulating might be the answer

jonny s2

iTrader: (12)

tbh i prefer the chatter over the DV's lately, take the load off the actuator perhaps

studabear

I still want plenty of boost, I have a few ideas to try out now anyway

waynev1979

you gotta have chatter !!

phil_rs

iTrader: (3)

Retrofit MFI!

vroooom ptssssh

an airbox will shut it up!

I've machined an ali adaptor to fit inside an MFI rst airbox on my EFI setup and mate onto the silicone hose that comes from the turbo, just havent fitted it as I don't have an airbox to use atm.

conor.rst

iTrader: (3)

smaller filter stu. mine had a tiny one on a first and it didnt chatter then i got that grp a one and it chattered like fuck

studabear

Alreet conor, mine has a small mushroom filter directly on the end of the silicone hose where the metering unit was.

I like the chatter but I fancy it nice and quiet when its back on the rd.

(well as quiet as a turbo cab running a mongoose exhaust can be)

Karlos G

iTrader: (4)

hahaha

xrmalin

Just thinking out loud could you use the lower half of the airbox from a 3i and adapt it to suit as they mount to the same holes as the mfi metering unit