s4 turbo vs s5 turbo
#26
Theoretical Tinkerer
iTrader: (41)
Taking the turbo apart is very easy. It's just turning box-end wrenches. I'd rate it about a 2/10.
I did my first one with a dremel and a carbide bit. Took a while, but got the job done.
If you snap off one of the bolts in the cast iron housing, it quickly elevates to an 8 on the PITA scale, though.
#27
Top Down, Boost Up
iTrader: (7)
The stronger actuators BNR has are to help prevent the wastegate from being forced open by the higher exhaust gas volume associated with hybrid turbos. Adjustable rod lengths can also be used to increase spring pressure. But as RXSpeed16 mentioned, this is unrelated to boost creep problems.
#28
Senior Member
iTrader: (12)
I have a s4 motor and turbo setup and have a s5 hybrid to4b v trim (ported wastegate) on the way. Can I get away with mounting the turbo without adding a ems or upgraded injectors if I keep the boost at stock levels? Looking for a simple option to keep the levels stock for the time being. If there is no option I'll hang on to the turbo while i collect funds for a ems and injectors.
#32
Senior Member
iTrader: (12)
Not sure if this would work but I'm thinking of using my US spec n/a harness and make the pin changes for a 13bt motor and extending the harness for RHD, then sourcing a US spec ECU, turbo maf and map sensor. If I go this route I can get a better tuning solution like rtek.
#33
Theoretical Tinkerer
iTrader: (41)
Not sure if this would work but I'm thinking of using my US spec n/a harness and make the pin changes for a 13bt motor and extending the harness for RHD, then sourcing a US spec ECU, turbo maf and map sensor. If I go this route I can get a better tuning solution like rtek.
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