turbo elbow

Marci GTi-R

New Member
Hi guys,

My car runs a custom 3 inch exhaust front to rear. It gives much resonance so I am getting mad inside.

I probably get a mongoose exhaust but I want a turbo elbow where the chambers are seperate. You know where to get one? I knew of a guy in new sealand I believe. Can't seem to find him anymore.

Regards Ramon
 

steve963

Active Member
am performance in Australia do separate chamber ones, but you need to be careful as I have a 3" elbow and mongoose but there is a big step, as mongoose is smaller
 

Marci GTi-R

New Member
is a seperate chamber better?

the impreza guys prefer a full chamber elbow I believe (bigger the better maybe they think)
 

steve963

Active Member
supposed to make the flow better as the dont disturb each other,
make sure you dont get a screamer pipe version if you get dual chamber as the chambers done seal properly so you always get gas leak from main chamber down the screamer pipe so you car will sound like a tractor, even when not on full boost (when waste gate open)

im just worried about the step down in size creating turbulence, think I might weld a reducing slope into my elbow so it matched the goose dia.
 
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