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      03-02-2013, 08:41 PM   #1
JZWBMW
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Drives: 2008 bmw 135i
Join Date: Feb 2013
Location: Boulder Colorado

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JZW- Ecu stg 4 makes 447whp

Tested a Rb turbo set up recently, it was an Auto and the customer wanted it on the concervative side, we set the fueling up a little richer than I like to run with E30 fuel and I was able to find the rear 02 sensor code stuff and turn that off in the ecu, no cel yet :-)

Car makes good power for an auto and we put down 447whp and 449wtrq on a mildish stg 4 tune that still shows little timing pull and a little rich for how I normally tune this fuel.

Car is a blast to drive, just nail it and hold on with the tail wagging all over the place, quite the rush :-) I like these RB turbos, but if I am going to drop my motor and put on larger turbos, would like more than a 50whp gain. I hope that ETS can come up with a turbo kit that will allow us to put down 550+ whp and then it should be a beast of a set up,

JZW
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